Quote Originally Posted by DrByte View Post
I don't see anything like that error message in any of the built-in payment modules that come with Zen Cart. And not in the OPC plugin code.

Use the Developers Toolkit in your Admin to search "All Files, Catalog" (last option on the page), for "supplied currency" or "not allowed for this merchant". What are the results?
The second part of error message (Your credit card could not be authorized for this reason. Please correct the information and try again or contact us for further assistance.) is comming from/includes/languages/english/modules/payment/authorizenet_aim.php on Line #34

Line #34 : define('MODULE_PAYMENT_AUTHORIZENET_AIM_TEXT_DECLINED_MESSAGE', 'Your credit card could not be authorized for this reason. Please correct the information and try again or contact us for further assistance.');

The first part of error (is not any where in ZenCart coding) I believe this error has something to do with OPC where selecting CC causes Authorized.net (AIM) to change "Submit Order" button to be replaced with "Continue Shopping" with the verbiage telling customer click on "Submit Order" and there is not one. It appears to me the transition got to Authorized.net front door and did not pass muster attaching the first part of the error message and returned.

So would you say should remove that temp fix to prevent the button flip and see if CC makes it all way through? I will try it and post back results.

Larry