Pinnacle Cart Knowledge Base

Payflow Gateway Update
Beginning September 2009, PayPal will be upgrading its Payflow gateway service to a new, more secure SSL server certificate hierarchy.  For your merchants to continue processing transactions after this date, it’s possible that you may need to update your current integration to the latest SDK, (version 4.3 or higher), or to our direct HTTP interface. If SDK v4.3 is not implemented and released to your merchants, Payflow transaction processing will be discontinued.  We will be notifying affected Payflow merchants directly of this required update.


To update your gateway has per the above advisory sent out by paypal download the file from here if your cart is ioncube or if you are using the zend version download it from here.  If you are unsure what version you are using contact support via a support ticket  Next upload the file you downloaded and unzipped to your shopping cart to /content/engine/payment/ overwriting the file already up there.