Hi Bill,

You really saved my day. Various phone calls to Westpac have only resulted in nowhere-land. Now, thnaks to you, I have the payment gateway installed in ZenCart.

I would like to ask another question, if I may:
I obviously was only able to install the payment gateway in ZenCart, but could not do any setups inside PayWay itself, due to the fact that my client has no approval for the payment gateway as yet (he only has the Merchant ID). At the moment I only see some text "Secure Credit Card via Westpac PayWay" on the nZen Cart checkout page. Will this be changed to a link when I have the proper setup done in PayWay?
Also the requirements in the readme file have a SSL Webserver listed. Am I right in assuming that I do not require a SSL Cert on the shopping cart server, since we are using SSL on the PayWay website?

Agaoin, your help is very much appreciated.
otti