You might also want to check other categories as well:
How do I integrate Streampay payment module in my shopping cart engine?
January 9, 2012
So, you have installed a fresh copy of your shopping cart engine, added a few products, and are looking for a way to accept electronic payments? That’s not a big deal. Just a few steps to let your customers pay with credit cards.
PCI DSS for merchants. What it is and how to obtain PCI DSS certificate?
December 6, 2011
What is credit card?
Usually, the term, as it is currently used, is a kind of misinterpretation or gross generalization of the concept actually implied. The cards we use to pay for goods and services do not always relate to any type of credit.