diff --git a/README.md b/README.md
index 6f8ae13c..5803fb25 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ The following environment variables are required to be set before using the libr
 Optionally, you may pass these environment variables as well:
 
 - `SERAVO_ENVIRONMENT`
-    - Defines the API environment (`testing`, `staging`, `production`) to be used. Defaults to `production` if omitted from `.env` and/or constructor.
+  - Defines the API environment (`testing`, `staging`, `production`) to be used. Defaults to `production` if omitted from `.env` and/or constructor.
 
 These values must be set in the `/.env` file. See `.env.example`.
 
@@ -146,11 +146,12 @@ use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Billing\PaperInvoice;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Company;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Contact;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Mail;
+use Seravo\SeravoApi\Apis\Order\Response\Order\Domain;
 
 $billing = new PaperInvoice(
-    contactEmail: 'jonh@doe.com',
-    contactName: 'John Doe',
-    contactPhone: '0401234567',
+    contact_email: 'john@doe.com',
+    contact_name: 'John Doe',
+    contact_phone: '0401234567',
     address: 'Testikatu 1',
     city: 'Helsinki',
     postal: '00100',
@@ -158,14 +159,14 @@ $billing = new PaperInvoice(
 );
 
 $createOrderRequest = new CreateOrderRequest(
-    acceptServiceTerms: true,
+    accept_service_terms: true,
+    domains: [ new Domain(name: 'mydomainexample123.fi', primary: true) ],
     contact: new Contact(email: 'john@doe.com', name: 'John Doe', phone: '0401234567'),
     migration: false,
-    orderLanguage: 'FI',
-    orderTrialPeriod: 0,
-    primaryDomain: 'example.fi',
-    siteLocation: 'FI',
-    priceData: 'ff67d517-e5a1-4826-b936-5c41cd12853f',
+    order_language: 'fi', // 'fi', 'en_US', 'sv_SE'
+    order_trial_period: 0,
+    site_location: 'FI',
+    price_data: 'd289afc7-b02e-44b5-918b-da66aa3d8858',
     billing: $billing,
     company: new Company(id: '1', name: 'John Doe'),
     mail: new Mail(option: '1'),
@@ -192,4 +193,4 @@ See our documentation for [Order Module API](https://api.seravo.com/order/docs#/
 
 ## License
 
-This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
\ No newline at end of file
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
diff --git a/examples/orders/CreateOrder.php b/examples/orders/CreateOrder.php
index 6902d0ca..4971ddf3 100644
--- a/examples/orders/CreateOrder.php
+++ b/examples/orders/CreateOrder.php
@@ -11,11 +11,12 @@
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Company;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Contact;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Mail;
+use Seravo\SeravoApi\Apis\Order\Response\Order\Domain;
 
 $billing = new PaperInvoice(
-    contactEmail: 'jonh@doe.com',
-    contactName: 'John Doe',
-    contactPhone: '0401234567',
+    contact_email: 'john@doe.com',
+    contact_name: 'John Doe',
+    contact_phone: '0401234567',
     address: 'Testikatu 1',
     city: 'Helsinki',
     postal: '00100',
@@ -23,14 +24,14 @@
 );
 
 $createOrderRequest = new CreateOrderRequest(
-    acceptServiceTerms: true,
+    accept_service_terms: true,
+    domains: [ new Domain(name: 'mydomainexample123.fi', primary: true) ],
     contact: new Contact(email: 'john@doe.com', name: 'John Doe', phone: '0401234567'),
     migration: false,
-    orderLanguage: 'FI',
-    orderTrialPeriod: 0,
-    primaryDomain: 'example.fi',
-    siteLocation: 'FI',
-    priceData: 'ff67d517-e5a1-4826-b936-5c41cd12853f',
+    order_language: 'fi', // 'fi', 'en_US', 'sv_SE'
+    order_trial_period: 0,
+    site_location: 'FI',
+    price_data: 'd289afc7-b02e-44b5-918b-da66aa3d8858',
     billing: $billing,
     company: new Company(id: '1', name: 'John Doe'),
     mail: new Mail(option: '1'),
diff --git a/examples/orders/UpdateOrder.php b/examples/orders/UpdateOrder.php
index 167c1e29..10e8e66e 100644
--- a/examples/orders/UpdateOrder.php
+++ b/examples/orders/UpdateOrder.php
@@ -10,12 +10,13 @@
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Company;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Contact;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Mail;
+use Seravo\SeravoApi\Apis\Order\Response\Order\Domain;
 use Seravo\SeravoApi\SeravoAPI;
 
 $billing = new PaperInvoice(
-    contactEmail: 'john@doe.com',
-    contactName: 'John Doe',
-    contactPhone: '0401234567',
+    contact_email: 'john@doe.com',
+    contact_name: 'John Doe',
+    contact_phone: '0401234567',
     address: 'Testikatu 1',
     city: 'Helsinki',
     postal: '00100',
@@ -24,18 +25,23 @@
 
 $updateOrderRequest = new UpdateOrderRequest(
     ...[
-        'acceptServiceTerms' => true,
+        'accept_service_terms' => true,
         'contact' => new Contact(email: 'john@doe.com', name: 'John Doe', phone: '0401234567'),
         'migration' => false,
-        'orderLanguage' => 'FI',
-        'orderTrialPeriod' => 12,
-        'primaryDomain' => 'example.fi',
-        'siteLocation' => 'FI',
-        'priceData' => 'ff67d517-e5a1-4826-b936-5c41cd12853f',
+        'order_language' => 'fi', // 'fi', 'en_US', 'sv_SE'
+        'order_trial_period' => 12,
+        'domains' => [
+            new Domain(
+                name: 'mydomainexample123.fi',
+                primary: true
+            )
+        ],
+        'site_location' => 'FI',
+        'price_data' => 'd289afc7-b02e-44b5-918b-da66aa3d8858',
         'billing' => $billing,
         'company' => new Company(id: '1', name: 'John Doe'),
         'mail' => new Mail(option: '1'),
-        'id' => 'e608fd78-a0e0-4a9d-98db-8e38de79acb7'
+        'id' => '1d3c9e84-9c71-40c7-ba62-fbc5d9b59e96'
     ]
 );
 
@@ -48,7 +54,7 @@
 
 try {
     $result = $api->order->orders()->update(
-        id: 'e608fd78-a0e0-4a9d-98db-8e38de79acb7',
+        id: '1d3c9e84-9c71-40c7-ba62-fbc5d9b59e96',
         request: $updateOrderRequest
     );
     dd($result);
diff --git a/examples/prices/CreatePrice.php b/examples/prices/CreatePrice.php
index 5c949a45..1bb09c01 100644
--- a/examples/prices/CreatePrice.php
+++ b/examples/prices/CreatePrice.php
@@ -7,11 +7,16 @@
 
 use Seravo\SeravoApi\SeravoAPI;
 use Seravo\SeravoApi\Apis\Public\Request\Price\CreatePriceRequest;
+use Seravo\SeravoApi\Apis\Public\Request\Price\Domain;
+use Seravo\SeravoApi\Enums\DomainType;
 
 $createPriceRequest = new CreatePriceRequest(
     interval: 1,
     products: [],
     plan: '0e6bb9d4-2c90-4ae7-b876-4e17d5e8ff11',
+    domains: [
+        new Domain(name: 'mydomainexample123.fi', primary: true, type: DomainType::Registration->value),
+    ],
     promotion: null,
 );
 
diff --git a/src/Apis/Order/Request/Order/OrderRequest.php b/src/Apis/Order/Request/Order/OrderRequest.php
index 160a7683..badfa176 100644
--- a/src/Apis/Order/Request/Order/OrderRequest.php
+++ b/src/Apis/Order/Request/Order/OrderRequest.php
@@ -9,6 +9,7 @@
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Mail;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Company;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Contact;
+use Seravo\SeravoApi\Apis\Order\Response\Order\Domain;
 
 abstract readonly class OrderRequest implements \JsonSerializable
 {
@@ -16,27 +17,26 @@
 
     /**
      *
-     * @param array<string>|null $additionalDomains
+     * @param array<Domain> $domains
      */
     public function __construct(
-        public bool $acceptServiceTerms,
+        public bool $accept_service_terms,
+        public array $domains,
         public Contact $contact,
         public bool $migration,
-        public string $orderLanguage,
-        public string $primaryDomain,
-        public string $siteLocation,
-        public string $priceData,
+        public string $order_language,
+        public string $site_location,
+        public string $price_data,
         public BillingMethod $billing,
         public Company $company,
         public Mail $mail,
-        public ?array $additionalDomains = [],
-        public ?int $orderTrialPeriod = 0,
-        public ?string $affiliateId = null,
-        public ?string $externalCustomerId = null,
+        public ?int $order_trial_period = 0,
+        public ?string $affiliate_id = null,
+        public ?string $external_customer_id = null,
         public ?string $message = null,
-        public ?string $missAffiliateId = null,
-        public ?string $requestId = null,
-        public ?int $serviceId = null,
+        public ?string $miss_affiliate_id = null,
+        public ?string $request_id = null,
+        public ?int $service_id = null,
     ) {
     }
 
diff --git a/src/Apis/Order/Request/Order/Schema/Billing/BillingMethod.php b/src/Apis/Order/Request/Order/Schema/Billing/BillingMethod.php
index 1a5a42a8..e509cb5a 100644
--- a/src/Apis/Order/Request/Order/Schema/Billing/BillingMethod.php
+++ b/src/Apis/Order/Request/Order/Schema/Billing/BillingMethod.php
@@ -7,9 +7,9 @@
 abstract class BillingMethod
 {
     public function __construct(
-        public string $contactEmail,
-        public string $contactName,
-        public string $contactPhone,
+        public string $contact_email,
+        public string $contact_name,
+        public string $contact_phone,
         public string $option,
     ) {
     }
diff --git a/src/Apis/Order/Request/Order/Schema/Billing/CCInvoice.php b/src/Apis/Order/Request/Order/Schema/Billing/CCInvoice.php
new file mode 100644
index 00000000..7ea81f14
--- /dev/null
+++ b/src/Apis/Order/Request/Order/Schema/Billing/CCInvoice.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Billing;
+
+use Seravo\SeravoApi\Enums\BillingMethod as BillingMethodEnum;
+
+class CCInvoice extends BillingMethod
+{
+    public function __construct(
+        public string $contact_email,
+        public string $contact_name,
+        public string $contact_phone,
+        public ?string $invoice = null,
+        public ?string $operator = null,
+        public ?string $address = null,
+        public ?string $address2 = null,
+        public ?string $city = null,
+        public ?string $email = null,
+        public ?string $name = null,
+        public ?string $postal = null,
+    ) {
+        parent::__construct($contact_email, $contact_name, $contact_phone, BillingMethodEnum::CCInvoice->value);
+    }
+}
diff --git a/src/Apis/Order/Request/Order/Schema/Billing/EInvoice.php b/src/Apis/Order/Request/Order/Schema/Billing/EInvoice.php
index 228daaae..09656e04 100644
--- a/src/Apis/Order/Request/Order/Schema/Billing/EInvoice.php
+++ b/src/Apis/Order/Request/Order/Schema/Billing/EInvoice.php
@@ -9,9 +9,9 @@
 class EInvoice extends BillingMethod
 {
     public function __construct(
-        public string $contactEmail,
-        public string $contactName,
-        public string $contactPhone,
+        public string $contact_email,
+        public string $contact_name,
+        public string $contact_phone,
         public string $invoice,
         public string $operator,
         public ?string $address = null,
@@ -21,6 +21,6 @@ public function __construct(
         public ?string $name = null,
         public ?string $postal = null,
     ) {
-        parent::__construct($contactEmail, $contactName, $contactPhone, BillingMethodEnum::EInvoice->value);
+        parent::__construct($contact_email, $contact_name, $contact_phone, BillingMethodEnum::EInvoice->value);
     }
 }
diff --git a/src/Apis/Order/Request/Order/Schema/Billing/EmailInvoice.php b/src/Apis/Order/Request/Order/Schema/Billing/EmailInvoice.php
index 3b69158a..4214d01a 100644
--- a/src/Apis/Order/Request/Order/Schema/Billing/EmailInvoice.php
+++ b/src/Apis/Order/Request/Order/Schema/Billing/EmailInvoice.php
@@ -9,9 +9,9 @@
 class EmailInvoice extends BillingMethod
 {
     public function __construct(
-        public string $contactEmail,
-        public string $contactName,
-        public string $contactPhone,
+        public string $contact_email,
+        public string $contact_name,
+        public string $contact_phone,
         public string $email,
         public ?string $invoice = null,
         public ?string $operator = null,
@@ -21,6 +21,6 @@ public function __construct(
         public ?string $name = null,
         public ?string $postal = null
     ) {
-        parent::__construct($contactEmail, $contactName, $contactPhone, BillingMethodEnum::Email->value);
+        parent::__construct($contact_email, $contact_name, $contact_phone, BillingMethodEnum::Email->value);
     }
 }
diff --git a/src/Apis/Order/Request/Order/Schema/Billing/PaperInvoice.php b/src/Apis/Order/Request/Order/Schema/Billing/PaperInvoice.php
index 879c5eaa..293d976e 100644
--- a/src/Apis/Order/Request/Order/Schema/Billing/PaperInvoice.php
+++ b/src/Apis/Order/Request/Order/Schema/Billing/PaperInvoice.php
@@ -9,9 +9,9 @@
 class PaperInvoice extends BillingMethod
 {
     public function __construct(
-        public string $contactEmail,
-        public string $contactName,
-        public string $contactPhone,
+        public string $contact_email,
+        public string $contact_name,
+        public string $contact_phone,
         public string $address,
         public string $city,
         public string $name,
@@ -21,6 +21,6 @@ public function __construct(
         public ?string $operator = null,
         public ?string $address2 = null,
     ) {
-        parent::__construct($contactEmail, $contactName, $contactPhone, BillingMethodEnum::Paper->value);
+        parent::__construct($contact_email, $contact_name, $contact_phone, BillingMethodEnum::Paper->value);
     }
 }
diff --git a/src/Apis/Order/Request/Order/Schema/Mail.php b/src/Apis/Order/Request/Order/Schema/Mail.php
index c40a0920..fd861b78 100644
--- a/src/Apis/Order/Request/Order/Schema/Mail.php
+++ b/src/Apis/Order/Request/Order/Schema/Mail.php
@@ -10,14 +10,14 @@
      * Undocumented function
      *
      * @param array<string> $boxes
-     * @param array<string> $forwardingFrom
-     * @param array<string> $forwardingTo
+     * @param array<string> $forwarding_from
+     * @param array<string> $forwarding_to
      */
     public function __construct(
         public string $option,
         public array $boxes = [],
-        public array $forwardingFrom = [],
-        public array $forwardingTo = []
+        public array $forwarding_from = [],
+        public array $forwarding_to = []
     ) {
     }
 }
diff --git a/src/Apis/Order/Response/Affiliate.php b/src/Apis/Order/Response/Affiliate.php
index c81cbad7..072d80ce 100644
--- a/src/Apis/Order/Response/Affiliate.php
+++ b/src/Apis/Order/Response/Affiliate.php
@@ -10,11 +10,11 @@
 {
     public function __construct(
         public string $name,
-        public string $partnerId,
-        public \DateTime $createdAt,
+        public string $partner_id,
+        public \DateTime $created_at,
         public string $id,
-        public ?\DateTime $updatedAt = null,
-        public ?\DateTime $deletedAt = null,
+        public ?\DateTime $updated_at = null,
+        public ?\DateTime $deleted_at = null,
     ) {
     }
 }
diff --git a/src/Apis/Order/Response/Coupon.php b/src/Apis/Order/Response/Coupon.php
new file mode 100644
index 00000000..201baa4e
--- /dev/null
+++ b/src/Apis/Order/Response/Coupon.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Apis\Order\Response;
+
+use Seravo\SeravoApi\Apis\AbstractResponse;
+
+readonly class Coupon extends AbstractResponse
+{
+    public function __construct(
+        public string $type,
+        public int $duration,
+        public string $id,
+        public string $promotion_code_id,
+        public string $product_id,
+        public string $product_group_id,
+        public string $discount,
+        public string $amount_off,
+        public string $valid_before,
+        public string $valid_after,
+        public \DateTime $created_at,
+        public ?\DateTime $updated_at = null
+    ) {
+    }
+}
diff --git a/src/Apis/Order/Response/Order/Billing.php b/src/Apis/Order/Response/Order/Billing.php
index d76d967d..57db0ebd 100644
--- a/src/Apis/Order/Response/Order/Billing.php
+++ b/src/Apis/Order/Response/Order/Billing.php
@@ -9,9 +9,9 @@
 readonly class Billing extends AbstractResponse
 {
     public function __construct(
-        public ?string $contactEmail = null,
-        public ?string $contactName = null,
-        public ?string $contactPhone = null,
+        public ?string $contact_email = null,
+        public ?string $contact_name = null,
+        public ?string $contact_phone = null,
         public ?string $option = null,
         public ?string $address = null,
         public ?string $address2 = null,
diff --git a/src/Apis/Order/Response/Order/Domain.php b/src/Apis/Order/Response/Order/Domain.php
new file mode 100644
index 00000000..1d983cb3
--- /dev/null
+++ b/src/Apis/Order/Response/Order/Domain.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Apis\Order\Response\Order;
+
+use Seravo\SeravoApi\Apis\AbstractResponse;
+
+readonly class Domain extends AbstractResponse
+{
+    public function __construct(
+        public string $name,
+        public bool $primary,
+        public ?string $dns_zone = null,
+        public ?string $transfer_key = null,
+    ) {
+    }
+}
diff --git a/src/Apis/Order/Response/Order/Mail.php b/src/Apis/Order/Response/Order/Mail.php
index d1ae396a..f31aa7ac 100644
--- a/src/Apis/Order/Response/Order/Mail.php
+++ b/src/Apis/Order/Response/Order/Mail.php
@@ -11,13 +11,13 @@
 {
     /**
      * @param array<string> $boxes
-     * @param array<string> $forwardingFrom
-     * @param array<string> $forwardingTo
+     * @param array<string> $forwarding_from
+     * @param array<string> $forwarding_to
      */
     public function __construct(
         public array $boxes = [],
-        public array $forwardingFrom = [],
-        public array $forwardingTo = [],
+        public array $forwarding_from = [],
+        public array $forwarding_to = [],
         public ?string $option = null,
     ) {
     }
diff --git a/src/Apis/Order/Response/Order/Order.php b/src/Apis/Order/Response/Order/Order.php
index 9d33a118..ff5e6d64 100644
--- a/src/Apis/Order/Response/Order/Order.php
+++ b/src/Apis/Order/Response/Order/Order.php
@@ -7,36 +7,37 @@
 use Seravo\SeravoApi\Apis\AbstractResponse;
 use Seravo\SeravoApi\Apis\Order\Response\PromotionCode;
 use Seravo\SeravoApi\Apis\Public\Response\Price;
+use Seravo\SeravoApi\Apis\Order\Response\Order\Domain;
 
 readonly class Order extends AbstractResponse
 {
     /**
-     * @param array<string> $additionalDomains
+     * @param Domain[] $domains
      */
     public function __construct(
-        public bool $acceptServiceTerms,
+        public bool $accept_service_terms,
+        public array $domains,
         public Contact $contact,
         public bool $migration,
-        public string $orderLanguage,
-        public string $primaryDomain,
-        public string $siteLocation,
-        public \DateTime $createdAt,
+        public string $order_language,
+        public string $site_location,
+        public \DateTime $created_at,
         public string $id,
         public Billing $billing,
         public Company $company,
         public Mail $mail,
-        public string $orderStatus,
-        public Price $priceData,
-        public array $additionalDomains = [],
-        public int $orderTrialPeriod = 0,
-        public ?string $affiliateId = null,
-        public ?string $externalCustomerId = null,
+        public string $order_status,
+        public Price $price_data,
+        public int $order_trial_period = 0,
+        public ?string $affiliate_id = null,
+        public ?string $external_customer_id = null,
         public ?string $message = null,
-        public ?string $missAffiliateId = null,
-        public ?string $requestId = null,
-        public ?int $serviceId = null,
-        public ?\DateTime $updatedAt = null,
-        public ?PromotionCode $promotionCode = null
+        public ?string $miss_affiliate_id = null,
+        public ?string $request_id = null,
+        public ?int $service_id = null,
+        public ?\DateTime $updated_at = null,
+        public ?PromotionCode $promotion_code = null,
+        public ?string $payment_url = null
     ) {
     }
 }
diff --git a/src/Apis/Order/Response/PromotionCode.php b/src/Apis/Order/Response/PromotionCode.php
index 3f935223..5dc83dca 100644
--- a/src/Apis/Order/Response/PromotionCode.php
+++ b/src/Apis/Order/Response/PromotionCode.php
@@ -5,32 +5,31 @@
 namespace Seravo\SeravoApi\Apis\Order\Response;
 
 use Seravo\SeravoApi\Apis\AbstractResponse;
+use Seravo\SeravoApi\Apis\Order\Response\Coupon;
 
 readonly class PromotionCode extends AbstractResponse
 {
     /**
      *
      * @param array<string> $plans
+     * @param array<Coupon> $coupons
      */
     public function __construct(
         public string $name,
-        public string $promotionCode,
-        public string $promotionType,
+        public string $promotion_code,
+        public string $promotion_type,
         public string $id,
-        public string $discount = "0",
-        public int $trialMonths = 0,
-        public bool $freeMigration = false,
-        public bool $stagingShadow = false,
+        public \DateTime $created_at,
         public array $plans = [],
-        public ?string $accountManager = null,
-        public ?string $deployLocation = null,
+        public ?string $account_manager = null,
+        public ?string $deploy_location = null,
         public ?string $template = null,
         public ?string $whitelabel = null,
-        public ?string $wpAdminUsername = null,
-        public ?string $resellerId = null,
-        public ?\DateTime $createdAt = null,
-        public ?\DateTime $updatedAt = null,
+        public ?string $wp_admin_username = null,
+        public ?string $reseller_id = null,
+        public ?\DateTime $updated_at = null,
         public ?Reseller $reseller = null,
+        public ?array $coupons = null,
     ) {
     }
 }
diff --git a/src/Apis/Order/Response/Reseller.php b/src/Apis/Order/Response/Reseller.php
index 5b286869..2c706088 100644
--- a/src/Apis/Order/Response/Reseller.php
+++ b/src/Apis/Order/Response/Reseller.php
@@ -10,25 +10,26 @@
 {
     /**
      * @param array<string> $languages
-     * @param array<string> $officeLocations
+     * @param array<string> $office_locations
      * @param array<string> $webhooks
      */
     public function __construct(
         public string $name,
         public string $email,
-        public string $businessId,
+        public string $business_id,
         public string $domain,
-        public string $organisationId,
-        public \DateTime $createdAt,
+        public string $organisation_id,
+        public \DateTime $created_at,
         public string $id,
         public array $webhooks,
-        public ?string $projectSize,
+        public ?string $project_size,
         public array $languages = [],
-        public array $officeLocations = [],
+        public array $office_locations = [],
         public ?string $expertise = null,
-        public ?string $internalNotes = null,
-        public ?\DateTime $updatedAt = null,
-        public ?\DateTime $deletedAt = null,
+        public ?string $internal_notes = null,
+        public ?\DateTime $updated_at = null,
+        public ?\DateTime $deleted_at = null,
+        public ?\stdClass $contact_information = null,
     ) {
     }
 }
diff --git a/src/Apis/Public/Request/Price/CreatePriceRequest.php b/src/Apis/Public/Request/Price/CreatePriceRequest.php
index 09ad6665..de1873c3 100644
--- a/src/Apis/Public/Request/Price/CreatePriceRequest.php
+++ b/src/Apis/Public/Request/Price/CreatePriceRequest.php
@@ -5,6 +5,7 @@
 namespace Seravo\SeravoApi\Apis\Public\Request\Price;
 
 use Seravo\SeravoApi\Concerns\ArrayTransformer;
+use Seravo\SeravoApi\Apis\Public\Request\Price\Domain;
 
 readonly class CreatePriceRequest implements \JsonSerializable
 {
@@ -13,11 +14,13 @@
     /**
      *
      * @param array<string> $products
+     * @param Domain[] $domains
      */
     public function __construct(
         public int $interval,
         public array $products,
         public string $plan,
+        public array $domains = [],
         public ?string $promotion = null,
     ) {
     }
diff --git a/src/Apis/Public/Request/Price/Domain.php b/src/Apis/Public/Request/Price/Domain.php
new file mode 100644
index 00000000..6301ebc1
--- /dev/null
+++ b/src/Apis/Public/Request/Price/Domain.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Apis\Public\Request\Price;
+
+use Seravo\SeravoApi\Apis\AbstractResponse;
+use Seravo\SeravoApi\Enums\DomainType;
+
+readonly class Domain extends AbstractResponse
+{
+    public function __construct(
+        public string $name,
+        public bool $primary,
+        public ?string $type,
+    ) {
+    }
+}
diff --git a/src/Apis/Public/Response/Plan.php b/src/Apis/Public/Response/Plan.php
index 57cbc042..607b322c 100644
--- a/src/Apis/Public/Response/Plan.php
+++ b/src/Apis/Public/Response/Plan.php
@@ -10,25 +10,25 @@
 {
     public function __construct(
         public string $id,
-        public bool $accountManager,
+        public bool $account_manager,
         public int $disklimit,
-        public int $emailsSent,
+        public int $emails_sent,
         public int|null $httplimit,
-        public string $monitorInterval,
+        public string $monitor_interval,
         public string $name,
         public bool $network,
-        public int $networkSubsites,
-        public int $phpMaxWorkers,
+        public int $network_subsites,
+        public int $php_max_workers,
         public int $price,
         public bool $private,
-        public int $redisMaxMem,
-        public string $securitySla,
+        public int $redis_max_mem,
+        public string $security_sla,
         public int $shadowlimit,
-        public string $siteSla,
-        public int $visitorsPerMonth,
+        public string $site_sla,
+        public int $visitors_per_month,
         public bool $woocommerce,
-        public \DateTime $createdAt,
-        public ?\DateTime $updatedAt = null,
+        public \DateTime $created_at,
+        public ?\DateTime $updated_at = null,
     ) {
     }
 }
diff --git a/src/Apis/Public/Response/Price.php b/src/Apis/Public/Response/Price.php
index 4506d5d7..88104a88 100644
--- a/src/Apis/Public/Response/Price.php
+++ b/src/Apis/Public/Response/Price.php
@@ -5,10 +5,12 @@
 namespace Seravo\SeravoApi\Apis\Public\Response;
 
 use Seravo\SeravoApi\Apis\AbstractResponse;
+use Seravo\SeravoApi\Apis\Public\Response\PricePlan;
 
 readonly class Price extends AbstractResponse
 {
     /**
+     * @param PriceDomain[] $domains
      * @param PriceProduct[] $products
      */
     public function __construct(
@@ -16,8 +18,10 @@ public function __construct(
         public int $interval,
         public string $total,
         public array $products,
-        public ?\DateTime $createdAt,
-        public ?\DateTime $updatedAt = null,
+        public PricePlan $plan,
+        public array $domains,
+        public ?\DateTime $created_at,
+        public ?\DateTime $updated_at = null,
         public ?string $promotion = null
     ) {
     }
diff --git a/src/Apis/Public/Response/PriceDomain.php b/src/Apis/Public/Response/PriceDomain.php
new file mode 100644
index 00000000..c2151ad4
--- /dev/null
+++ b/src/Apis/Public/Response/PriceDomain.php
@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Apis\Public\Response;
+
+use Seravo\SeravoApi\Apis\AbstractResponse;
+
+readonly class PriceDomain extends AbstractResponse
+{
+    public function __construct(
+        public string $name,
+        public bool $primary,
+        public string $id,
+        public string $price,
+        public string $code,
+        public ?string $type,
+        public ?string $discount
+    ) {
+    }
+}
diff --git a/src/Apis/Public/Response/PricePlan.php b/src/Apis/Public/Response/PricePlan.php
new file mode 100644
index 00000000..ad88251a
--- /dev/null
+++ b/src/Apis/Public/Response/PricePlan.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Apis\Public\Response;
+
+use Seravo\SeravoApi\Apis\AbstractResponse;
+
+readonly class PricePlan extends AbstractResponse
+{
+    public function __construct(
+        public string $id,
+        public string $name,
+        public string $code,
+        public string $price,
+        public ?string $discount
+    ) {
+    }
+}
diff --git a/src/Apis/Public/Response/PriceProduct.php b/src/Apis/Public/Response/PriceProduct.php
index f6236e98..53a28904 100644
--- a/src/Apis/Public/Response/PriceProduct.php
+++ b/src/Apis/Public/Response/PriceProduct.php
@@ -12,7 +12,8 @@ public function __construct(
         public string $name,
         public string $code,
         public string $price,
-        public string $discount
+        public ?string $discount,
+        public ?string $id = null,
     ) {
     }
 }
diff --git a/src/Apis/Public/Response/Product.php b/src/Apis/Public/Response/Product.php
index 457dd1ab..7242d555 100644
--- a/src/Apis/Public/Response/Product.php
+++ b/src/Apis/Public/Response/Product.php
@@ -16,11 +16,11 @@ public function __construct(
         public string $type,
         public string $unit,
         public \stdClass $locale,
-        public string $productType,
-        public \DateTime $createdAt,
-        public ?\DateTime $updatedAt = null,
-        public ?\DateTime $deletedAt = null,
-        public ?string $groupId = null,
+        public string $product_type,
+        public \DateTime $created_at,
+        public ?\DateTime $updated_at = null,
+        public ?\DateTime $deleted_at = null,
+        public ?string $group_id = null,
         public ?\stdClass $metadata = null
     ) {
     }
diff --git a/src/Apis/Public/Response/ProductGroup.php b/src/Apis/Public/Response/ProductGroup.php
index 9c29e95d..cc5b42d2 100644
--- a/src/Apis/Public/Response/ProductGroup.php
+++ b/src/Apis/Public/Response/ProductGroup.php
@@ -12,8 +12,8 @@ public function __construct(
         public string $id,
         public string $name,
         public string $type,
-        public \DateTime $createdAt,
-        public ?\DateTime $updatedAt = null,
+        public \DateTime $created_at,
+        public ?\DateTime $updated_at = null,
     ) {
     }
 }
diff --git a/src/Enums/BillingMethod.php b/src/Enums/BillingMethod.php
index b64731f9..a05d47d0 100644
--- a/src/Enums/BillingMethod.php
+++ b/src/Enums/BillingMethod.php
@@ -9,4 +9,5 @@ enum BillingMethod: string
     case Paper = 'paper';
     case Email = 'email';
     case EInvoice = 'einvoice';
+    case CCInvoice = 'credit_card';
 }
diff --git a/src/Enums/DomainType.php b/src/Enums/DomainType.php
new file mode 100644
index 00000000..5fa57800
--- /dev/null
+++ b/src/Enums/DomainType.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Seravo\SeravoApi\Enums;
+
+enum DomainType: string
+{
+    case Registration = 'registration';
+    case Transfer = 'transfer';
+    case CustomerManaged = 'customer_managed';
+}
diff --git a/src/JsonResponseMapper.php b/src/JsonResponseMapper.php
index e81acd00..20bf7e49 100644
--- a/src/JsonResponseMapper.php
+++ b/src/JsonResponseMapper.php
@@ -30,7 +30,6 @@ private function init(): JsonMapperInterface
         $factoryRegistry = FactoryRegistry::withNativePhpClassesAdded();
 
         return JsonMapperBuilder::new()
-            ->withCaseConversionMiddleware(TextNotation::UNDERSCORE(), TextNotation::CAMEL_CASE())
             ->withDocBlockAnnotationsMiddleware()
             ->withNamespaceResolverMiddleware()
             ->withTypedPropertiesMiddleware()
diff --git a/tests/Endpoints/OrdersEndpointTest.php b/tests/Endpoints/OrdersEndpointTest.php
index e276717c..c6aa7792 100644
--- a/tests/Endpoints/OrdersEndpointTest.php
+++ b/tests/Endpoints/OrdersEndpointTest.php
@@ -13,6 +13,7 @@
 use Seravo\SeravoApi\Apis\Order\Request\Order\CreateOrderRequest;
 use Seravo\SeravoApi\Apis\Order\Request\Order\UpdateOrderRequest;
 use Seravo\SeravoApi\Apis\Order\Request\Order\Schema\Billing\PaperInvoice;
+use Seravo\SeravoApi\Apis\Order\Response\Order\Domain;
 use Seravo\SeravoApi\Exceptions\BadRequestException;
 
 class OrdersEndpointTest extends BaseEndpointTestCase
@@ -58,21 +59,26 @@ public function testCreateOrder(): void
         ]);
 
         $request = new CreateOrderRequest(
-            acceptServiceTerms: true,
+            accept_service_terms: true,
             contact: new Contact(
                 email: 'test@test.com',
                 name: 'Test',
                 phone: '1234567890'
             ),
             migration: false,
-            orderLanguage: 'en',
-            primaryDomain: 'test.com',
-            siteLocation: 'eu',
-            priceData: '1234',
+            order_language: 'en',
+            domains: [
+                new Domain(
+                    name: 'test.com',
+                    primary: true
+                )
+            ],
+            site_location: 'eu',
+            price_data: '1234',
             billing: new PaperInvoice(
-                contactEmail: 'test@test.com',
-                contactName: 'Test',
-                contactPhone: '1234567890',
+                contact_email: 'test@test.com',
+                contact_name: 'Test',
+                contact_phone: '1234567890',
                 address: 'Test Address',
                 city: 'Test City',
                 name: 'Test Name',
@@ -103,21 +109,26 @@ public function testUpdateOrder(): void
         ]);
 
         $request = new UpdateOrderRequest(
-            acceptServiceTerms: true,
+            accept_service_terms: true,
             contact: new Contact(
                 email: 'test@test.com',
                 name: 'Test',
                 phone: '1234567890'
             ),
             migration: false,
-            orderLanguage: 'en',
-            primaryDomain: 'test.com',
-            siteLocation: 'eu',
-            priceData: '1234',
+            order_language: 'en',
+            domains: [
+                new Domain(
+                    name: 'test.com',
+                    primary: true
+                )
+            ],
+            site_location: 'eu',
+            price_data: '1234',
             billing: new PaperInvoice(
-                contactEmail: 'test@test.com',
-                contactName: 'Test',
-                contactPhone: '1234567890',
+                contact_email: 'test@test.com',
+                contact_name: 'Test',
+                contact_phone: '1234567890',
                 address: 'Test Address',
                 city: 'Test City',
                 name: 'Test Name',
diff --git a/tests/MockData/orders/order.json b/tests/MockData/orders/order.json
index c51ad073..f96c7715 100644
--- a/tests/MockData/orders/order.json
+++ b/tests/MockData/orders/order.json
@@ -1,30 +1,36 @@
 {
   "accept_service_terms": true,
-  "additional_domains": [],
+  "domains": [
+    {
+      "name": "dsadadasd.fi",
+      "primary": true,
+      "dns_zone": null,
+      "transfer_key": null
+    }
+  ],
   "contact": {
-    "email": "haberg@example.org",
-    "name": "Terttu Lehtonen",
-    "phone": "+46 (0)8 101 054 33"
+    "email": "vuwur@mailinator.com",
+    "name": "Abra Vincent",
+    "phone": "+12938738972"
   },
   "migration": false,
-  "order_language": "FI",
+  "order_language": "fi",
   "order_trial_period": 0,
-  "primary_domain": "edwards.com",
-  "site_location": "MX",
-  "affiliate_id": "303bcee4-5988-40d2-ad02-2c853882298b",
+  "site_location": "ch",
+  "affiliate_id": null,
   "external_customer_id": null,
-  "message": null,
+  "message": "Maxime adipisicing e",
   "miss_affiliate_id": null,
   "request_id": null,
-  "service_id": 1562,
-  "created_at": "2024-09-18T08:34:40",
+  "service_id": null,
+  "created_at": "2026-01-14T07:06:36",
   "updated_at": null,
-  "id": "102a3471-e5c4-4f9e-ac15-f5c7be9d31cb",
+  "id": "139e592a-5572-4c0c-9f72-c557d1b6edc0",
   "billing": {
-    "contact_email": null,
-    "contact_name": null,
-    "contact_phone": null,
-    "option": null,
+    "contact_email": "vuwur@mailinator.com",
+    "contact_name": "Abra Vincent",
+    "contact_phone": "+12938738972",
+    "option": "credit_card",
     "address": null,
     "address2": null,
     "city": null,
@@ -35,38 +41,50 @@
     "postal": null
   },
   "company": {
-    "address2": null,
-    "id": null,
-    "address": null,
-    "city": null,
-    "email": null,
-    "location": null,
-    "name": null,
-    "phone": null,
-    "postal": null
+    "address2": "Autem et nesciunt n",
+    "id": "65712",
+    "address": "16 Hague Extension",
+    "city": "Asperiores doloribus",
+    "email": "cowamaho@mailinator.com",
+    "location": "FI",
+    "name": "Hurst Patel Co",
+    "phone": "+17862038013",
+    "postal": "80384"
   },
   "mail": {
     "boxes": [],
     "forwarding_from": [],
     "forwarding_to": [],
-    "option": null
+    "option": "1"
   },
-  "order_status": "new",
+  "order_status": "payment_required",
   "price_data": {
+    "interval": 12,
     "promotion": null,
-    "created_at": "2024-09-18T08:34:40",
+    "created_at": "2026-01-14T07:06:35",
     "updated_at": null,
-    "interval": 1,
-    "products": [
+    "id": "7d6bde25-5501-4fe8-836e-f8b28d43101d",
+    "total": "484.00",
+    "products": [],
+    "domains": [
       {
-        "name": "Sponsored",
-        "code": "WPSPONSORED1",
-        "price": "125",
-        "discount": 0
+        "name": "dsadadasd.fi",
+        "primary": true,
+        "type": "registration",
+        "id": "877c794d-8a3f-4e15-8dbf-68d008ac166f",
+        "price": "324.00",
+        "code": "WP_DOMAIN_FI_13012026",
+        "discount": "0.00000"
       }
     ],
-    "id": "b1ca6eb4-786b-4b9e-b62f-1d35fea9a8d3",
-    "total": "125"
+    "plan": {
+      "id": "3b3e163b-fd61-49a9-af7c-73aadd8349e9",
+      "name": "Corporate",
+      "code": "WPCORPORATE12",
+      "price": "160.00",
+      "discount": "0.00000"
+    }
   },
-  "promotion_code": null
+  "promotion_code": null,
+  "payment_url": null
 }
diff --git a/tests/MockData/orders/orders.json b/tests/MockData/orders/orders.json
index e8d71a1f..a85f4b03 100644
--- a/tests/MockData/orders/orders.json
+++ b/tests/MockData/orders/orders.json
@@ -1,36 +1,42 @@
 {
-  "count": 1,
+  "count": 41,
   "page": 1,
   "previous_page": null,
-  "next_page": null,
+  "next_page": "http://api.seravo.dev/order/orders/?limit=2&page=2",
   "results": [
     {
       "accept_service_terms": true,
-      "additional_domains": [],
+      "domains": [
+        {
+          "name": "dsadadasd.fi",
+          "primary": true,
+          "dns_zone": null,
+          "transfer_key": null
+        }
+      ],
       "contact": {
-        "email": "haberg@example.org",
-        "name": "Terttu Lehtonen",
-        "phone": "+46 (0)8 101 054 33"
+        "email": "vuwur@mailinator.com",
+        "name": "Abra Vincent",
+        "phone": "+12938738972"
       },
       "migration": false,
-      "order_language": "FI",
+      "order_language": "fi",
       "order_trial_period": 0,
-      "primary_domain": "edwards.com",
-      "site_location": "MX",
-      "affiliate_id": "303bcee4-5988-40d2-ad02-2c853882298b",
+      "site_location": "ch",
+      "affiliate_id": null,
       "external_customer_id": null,
-      "message": null,
+      "message": "Maxime adipisicing e",
       "miss_affiliate_id": null,
       "request_id": null,
-      "service_id": 1562,
-      "created_at": "2024-09-18T08:34:40",
+      "service_id": null,
+      "created_at": "2026-01-14T07:06:36",
       "updated_at": null,
-      "id": "102a3471-e5c4-4f9e-ac15-f5c7be9d31cb",
+      "id": "139e592a-5572-4c0c-9f72-c557d1b6edc0",
       "billing": {
-        "contact_email": null,
-        "contact_name": null,
-        "contact_phone": null,
-        "option": null,
+        "contact_email": "vuwur@mailinator.com",
+        "contact_name": "Abra Vincent",
+        "contact_phone": "+12938738972",
+        "option": "credit_card",
         "address": null,
         "address2": null,
         "city": null,
@@ -41,15 +47,15 @@
         "postal": null
       },
       "company": {
-        "address2": null,
-        "id": null,
-        "address": null,
-        "city": null,
-        "email": null,
-        "location": null,
-        "name": null,
-        "phone": null,
-        "postal": null
+        "address2": "Autem et nesciunt n",
+        "id": "65712",
+        "address": "16 Hague Extension",
+        "city": "Asperiores doloribus",
+        "email": "cowamaho@mailinator.com",
+        "location": "FI",
+        "name": "Hurst Patel Co",
+        "phone": "+17862038013",
+        "postal": "80384"
       },
       "mail": {
         "boxes": [],
@@ -57,55 +63,36 @@
         "forwarding_to": [],
         "option": "1"
       },
-      "order_status": "new",
+      "order_status": "payment_required",
       "price_data": {
         "interval": 12,
-        "promotion": "LnoPAmUBWnmR4ms",
-        "created_at": "2024-10-14T10:19:53",
+        "promotion": null,
+        "created_at": "2026-01-14T07:06:35",
         "updated_at": null,
-        "id": "ff67d517-e5a1-4826-b936-5c41cd12853f",
-        "total": "31.98",
-        "products": [
-          {
-            "name": "Games developer",
-            "code": "IKPXURZMEUR",
-            "price": "936.0",
-            "discount": "0"
-          },
+        "id": "7d6bde25-5501-4fe8-836e-f8b28d43101d",
+        "total": "484.00",
+        "products": [],
+        "domains": [
           {
-            "name": "Magazine journalist",
-            "code": "VXUIZFRNHYZ",
-            "price": "2112.0",
-            "discount": "0"
-          },
-          {
-            "name": "Pro",
-            "code": "WPPRO12",
-            "price": "150",
-            "discount": "0"
+            "name": "dsadadasd.fi",
+            "primary": true,
+            "type": "registration",
+            "id": "877c794d-8a3f-4e15-8dbf-68d008ac166f",
+            "price": "324.00",
+            "code": "WP_DOMAIN_FI_13012026",
+            "discount": "0.00000"
           }
-        ]
+        ],
+        "plan": {
+          "id": "3b3e163b-fd61-49a9-af7c-73aadd8349e9",
+          "name": "Corporate",
+          "code": "WPCORPORATE12",
+          "price": "160.00",
+          "discount": "0.00000"
+        }
       },
-      "promotion_code": {
-        "name": "Benjamin-Roberts",
-        "promotion_code": "LnoPAmUBWnmR4ms",
-        "promotion_type": "other",
-        "wp_admin_username": "johnssonbirger",
-        "discount": "0.33",
-        "trial_months": 3,
-        "account_manager": "lisasilva@example.com",
-        "deploy_location": null,
-        "template": null,
-        "free_migration": true,
-        "staging_shadow": true,
-        "whitelabel": "clark.org",
-        "plans": [],
-        "reseller_id": null,
-        "created_at": "2024-09-18T08:34:40",
-        "updated_at": null,
-        "id": "413b04ad-0aab-461d-9873-de937356f2b6",
-        "reseller": null
-      }
+      "promotion_code": null,
+      "payment_url": null
     }
   ]
 }
diff --git a/tests/MockData/prices/price.json b/tests/MockData/prices/price.json
index 406a2da3..a515c24f 100644
--- a/tests/MockData/prices/price.json
+++ b/tests/MockData/prices/price.json
@@ -1,28 +1,42 @@
 {
-  "interval": 12,
+  "interval": 1,
   "promotion": null,
-  "created_at": "2024-10-14T10:19:53",
+  "created_at": "2026-01-13T09:43:12",
   "updated_at": null,
-  "id": "0bb754a5-5de6-43aa-9a14-eb7fbedd3721",
-  "total": "46.62",
+  "id": "00498ac8-6ca2-45c6-91f9-fb38a1cf3936",
+  "total": "325.00",
   "products": [
     {
-      "name": "Lexicographer",
-      "code": "UQNVENCGHDI",
-      "price": "2184.0",
-      "discount": "0"
+      "name": "Domain (fi)",
+      "code": "WP_DOMAIN_FI_13012026",
+      "price": "25.00",
+      "discount": "0.00000",
+      "id": "8c0c7793-70df-4cd4-8c57-1966e209ddbc"
     },
     {
-      "name": "Engineer, water",
-      "code": "PSYDDQXQWGV",
-      "price": "2328.0",
-      "discount": "0"
-    },
+      "name": "Domain (fr)",
+      "code": "WP_DOMAIN_FR_13012026",
+      "price": "25.00",
+      "discount": "0.00000",
+      "id": "169fc3cc-4ece-453d-9882-adb37cbb3f64"
+    }
+  ],
+  "domains": [
     {
-      "name": "Pro",
-      "code": "WPPRO12",
-      "price": "150",
-      "discount": "0"
+      "name": "a.guru",
+      "primary": true,
+      "type": "registration",
+      "id": "d7e8f9a1-3b4c-4d1e-6f2a-7c8b5d9e2f3a",
+      "price": "150.00",
+      "code": "WP_DOMAIN_GURU_13012026",
+      "discount": "0.00000"
     }
-  ]
+  ],
+  "plan": {
+    "id": "fda78ded-9ea7-4920-ba88-1a97b306ab0b",
+    "name": "Staff",
+    "code": "WPSTAFF1",
+    "price": "125.00",
+    "discount": "0.00000"
+  }
 }
diff --git a/tests/MockData/promotions/promotion.json b/tests/MockData/promotions/promotion.json
index 75f9b539..602c6402 100644
--- a/tests/MockData/promotions/promotion.json
+++ b/tests/MockData/promotions/promotion.json
@@ -1,20 +1,56 @@
 {
-    "name": "Kauppinen",
-    "promotion_code": "zFsIoQXPZEhnGqQ",
-    "promotion_type": "referrer",
-    "wp_admin_username": "johanneshyttinen",
-    "discount": "0.0",
-    "trial_months": 1,
-    "account_manager": "simolaine@example.net",
-    "deploy_location": null,
-    "template": null,
-    "free_migration": true,
-    "staging_shadow": true,
-    "whitelabel": "jackson.com",
-    "plans": [],
-    "reseller_id": null,
-    "created_at": "2024-09-18T08:34:40",
+  "name": "Test promo",
+  "promotion_code": "TESTPROMO",
+  "promotion_type": "reseller",
+  "wp_admin_username": "test",
+  "account_manager": null,
+  "deploy_location": null,
+  "template": null,
+  "whitelabel": null,
+  "plans": ["d3680605-1d84-4363-abbb-363dccaa9129"],
+  "reseller_id": "e097a793-0901-4f40-8016-c665399389da",
+  "created_at": "2026-01-15T09:27:49",
+  "updated_at": null,
+  "id": "23c2e367-e76c-403e-a0a3-5a774d13e646",
+  "reseller": {
+    "name": "Test the Webdeveloper",
+    "email": "test@seravo.com",
+    "business_id": "1234567-8",
+    "domain": "tehdaankaupat.invalid",
+    "project_size": null,
+    "languages": ["fi"],
+    "office_locations": ["turku"],
+    "expertise": null,
+    "internal_notes": null,
+    "contact_information": {
+      "company_name": null,
+      "company_address": null,
+      "company_address_2": null,
+      "company_postal": null,
+      "company_city": null,
+      "company_location": null,
+      "company_phone": null,
+      "company_email": null,
+      "contact_name": null,
+      "contact_phone": null,
+      "contact_email": null,
+      "billing_name": null,
+      "billing_address": null,
+      "billing_address_2": null,
+      "billing_postal": null,
+      "billing_city": null,
+      "billing_operator": null,
+      "billing_email": null,
+      "billing_contact_name": null,
+      "billing_contact_phone": null,
+      "billing_contact_email": null
+    },
+    "organisation_id": "c1500726-5df4-4925-b09c-e1c01d222a7d",
+    "created_at": "2026-01-15T09:27:29",
     "updated_at": null,
-    "id": "0d83c053-bf27-44c2-83ac-7f7bbe27e61b",
-    "reseller": null
-}
\ No newline at end of file
+    "id": "e097a793-0901-4f40-8016-c665399389da",
+    "deleted_at": null,
+    "webhooks": []
+  },
+  "coupons": []
+}
diff --git a/tests/MockData/promotions/promotions.json b/tests/MockData/promotions/promotions.json
index 550c3438..bd9a2c5e 100644
--- a/tests/MockData/promotions/promotions.json
+++ b/tests/MockData/promotions/promotions.json
@@ -1,68 +1,64 @@
 {
-  "count": 908,
+  "count": 1,
   "page": 1,
   "previous_page": null,
-  "next_page": "http://api.seravo.dev/public/promotions/?limit=3&page=2",
+  "next_page": null,
   "results": [
     {
-      "name": "Kauppinen",
-      "promotion_code": "zFsIoQXPZEhnGqQ",
-      "promotion_type": "referrer",
-      "wp_admin_username": "johanneshyttinen",
-      "discount": "0.0",
-      "trial_months": 1,
-      "account_manager": "simolaine@example.net",
+      "name": "Test promo",
+      "promotion_code": "TESTPROMO",
+      "promotion_type": "reseller",
+      "wp_admin_username": "test",
+      "account_manager": null,
       "deploy_location": null,
       "template": null,
-      "free_migration": true,
-      "staging_shadow": true,
-      "whitelabel": "jackson.com",
-      "plans": [],
-      "reseller_id": null,
-      "created_at": "2024-09-18T08:34:40",
+      "whitelabel": null,
+      "plans": ["d3680605-1d84-4363-abbb-363dccaa9129"],
+      "reseller_id": "e097a793-0901-4f40-8016-c665399389da",
+      "created_at": "2026-01-15T09:27:49",
       "updated_at": null,
-      "id": "0d83c053-bf27-44c2-83ac-7f7bbe27e61b",
-      "reseller": null
-    },
-    {
-      "name": "Vartiainen Oy",
-      "promotion_code": "Mqf19LoTsXvwdrE",
-      "promotion_type": "referrer",
-      "wp_admin_username": "esalminen",
-      "discount": "0.0",
-      "trial_months": 7,
-      "account_manager": "sbjorklund@example.net",
-      "deploy_location": null,
-      "template": null,
-      "free_migration": false,
-      "staging_shadow": true,
-      "whitelabel": "vaananen.fi",
-      "plans": [],
-      "reseller_id": null,
-      "created_at": "2024-09-18T08:34:40",
-      "updated_at": null,
-      "id": "145ba545-5063-4103-8fd4-e9df2c924dc2",
-      "reseller": null
-    },
-    {
-      "name": "Larsson AB",
-      "promotion_code": "VWdFrBUCmA2lImo",
-      "promotion_type": "referrer",
-      "wp_admin_username": "malinenolli",
-      "discount": "0.0",
-      "trial_months": 3,
-      "account_manager": "vpeck@example.org",
-      "deploy_location": null,
-      "template": null,
-      "free_migration": true,
-      "staging_shadow": true,
-      "whitelabel": "salonen.fi",
-      "plans": [],
-      "reseller_id": null,
-      "created_at": "2024-09-18T08:34:40",
-      "updated_at": null,
-      "id": "2b21a88f-ac47-48e5-9ec4-6bef7fbf1bc8",
-      "reseller": null
+      "id": "23c2e367-e76c-403e-a0a3-5a774d13e646",
+      "reseller": {
+        "name": "Test the Webdeveloper",
+        "email": "test@seravo.com",
+        "business_id": "1234567-8",
+        "domain": "tehdaankaupat.invalid",
+        "project_size": null,
+        "languages": ["fi"],
+        "office_locations": ["turku"],
+        "expertise": null,
+        "internal_notes": null,
+        "contact_information": {
+          "company_name": null,
+          "company_address": null,
+          "company_address_2": null,
+          "company_postal": null,
+          "company_city": null,
+          "company_location": null,
+          "company_phone": null,
+          "company_email": null,
+          "contact_name": null,
+          "contact_phone": null,
+          "contact_email": null,
+          "billing_name": null,
+          "billing_address": null,
+          "billing_address_2": null,
+          "billing_postal": null,
+          "billing_city": null,
+          "billing_operator": null,
+          "billing_email": null,
+          "billing_contact_name": null,
+          "billing_contact_phone": null,
+          "billing_contact_email": null
+        },
+        "organisation_id": "c1500726-5df4-4925-b09c-e1c01d222a7d",
+        "created_at": "2026-01-15T09:27:29",
+        "updated_at": null,
+        "id": "e097a793-0901-4f40-8016-c665399389da",
+        "deleted_at": null,
+        "webhooks": []
+      },
+      "coupons": []
     }
   ]
 }