Version 4.24.0
This is a new installation of SmithCart... I have set up my authorize.net account and put the API Login ID and Transaction Key in and turned TEST MODE OFF in the BuyNow module settings AND at authorize.net and I get this error:
We couldn't complete your payment.
Status : False
Message : This transaction cannot be accepted.
However, when I used a authorize.net TEST account and turned "Test mode" ON at the module settings, it worked. Why isn't this working with the real credentials? Any ideas?