Chances are, if you have ever gone to a store and paid for your items with a debit or credit card, you have used equipment associated with merchant accounts. The card reader is actually a computer terminal that uses a modem to connect to a banking network. Your store and the bank you deal with must be on the same network. Typically NYCE, PLUS, Cirrus, and Jeanie are the most common electronic banking networks.
Typically, a business owner will pay a monthly fee to the business that manages...