Hello – we are integrating Website Payments Pro into Magento 1.4.1 using the hellocanvas theme. When we try a test transaction using our PayPal sandbox account API credentials we get no response from the Checkout > Continue button. Any suggestions?
IM having the same issue. No payments seem to be moving to the next step from the credit card input part. The Credit Card save module is not working either. Please help as we are trying to go live and this is the only thing holding us back