aaiiaa.com Posted July 10, 2015 Share Posted July 10, 2015 Hi I simply have no idea where to start. I realised that man cannot proceed payment on my shop. My shop version is 1.5.4.1. The error message Please try to contact the merchant: PayPal response: -> How should I check and fix this error? Thank you for any help Yasko Link to comment Share on other sites More sharing options...
tuk66 Posted July 15, 2015 Share Posted July 15, 2015 Have you done tests against PayPal Sandbox? Link to comment Share on other sites More sharing options...
nosnevetzy Posted August 26, 2015 Share Posted August 26, 2015 I have the same problem. I tried several solutions here in this forum but no luck. Please help. I'm using prestashop 1.6 with latest Paypal Module - Europe. Please help. Thanks. Link to comment Share on other sites More sharing options...
zelands Posted August 26, 2015 Share Posted August 26, 2015 Exactly same problem. Please try to contact the merchant: PayPal response: -> API username triple checked, it is correct API password triple checked, it is correct. API signature also triple checked and is correct. Express Checkout shortcut is set to YES Use a Sandbox has "Live mode" checked Payment type is set to "Direct sales" What am I doing wrong? To be honest I NEVER could get this working. My main language for shop is Latvian, currency is Euro. Please help. Link to comment Share on other sites More sharing options...
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