Hi,
When I try to proceed to checkout, I get the following error:
ErrorCode: 10002. ErrorParameters: . LongMessage: You do not have permissions to make this API call. SeverityCode: Error. ShortMessage: Authentication/Authorization Failed. CorrectiveAction: 10002.
I am guessing it could be because I don't have a paypal account setup. My question is, how do I setup a paypal sandbox account?