for my shopping cart, I have enabled the Paypal and Authorize.net payment modules. The Paypal is working fine and I am having no problems. When I try to use the Authorize.net module, I get the following error when I try a transaction:
"The merchant login ID or password is invalid or the account is inactive. - Your credit card could not be authorized for this reason. Please correct any information and try again or contact us for further assistance."
I believe it is called Error 13.
I called Authorize.net and they said my login ID and transaction key are both Correct and Active.
Does anyone have any ideas? The guy at Authorize.net said that there may be an issue where the zencart is not connecting to the proper URL. I wouldn't know where to begin with that, though.
FYI, I am using the most currect version of Zencart.