This may be a really elementary question, but I did quite a bit of search in the Tutorial and Forum and could not find the obvious answer.

I am about to get the Merchant Account approved soon. The Service Provider said "integration is really easy". And there are two options: API and "redirected link".

I am currently working with PayPal, and when I set it up I had to enter my "API details, etc" in the Payment Module installation process, to link it to my PayPal account.

But for Credit Card module, I can't find any place to enter any "link information". I tried installing the "cc" module, and turning the various cards on in the Configuration->Credit Cards.

Where should I fill in the missing link?

Thanks !
Jeff
http://haostaff.com