Amount errors

[attiquetecnologia]

OrderedDict([(u'code', u'53078'), (u'message', u'item amount invalid pattern: 354,2. Must fit the patern: \d+.\d{2}')])
OrderedDict([(u'code', u'53078'), (u'message', u'item amount invalid pattern: 50,0. Must fit the patern: \d+.\d{2}')])