Primary objective of this article is to discuss variation in Retail Credit Card processing. Retail credit card processing happens everyday in many kinds of retail stores around the world. Retail credit card processing is collaboration between the device providers, your merchants, and the banking institutions that issue your cards. Retail credit card processing is done at retailers that have machines created to process the payments constructed with these pieces involving plastic. A retail processing machine could possibly be hooked up to accept only one or two types of credit cards, or they could possibly be equipped to handle many different card types.