With the increase of home-based and new, independent businesses being introduced, the need for obtaining a credit card reader / writer is also growing. The modern credit card readers and writers have in large quantities replaced the old style readers. Who remembers the old-fashioned type of credit card readers where the merchant had to put the credit card on top of the layered paper receipt with all of its carbon copies in the placeholder and slide the plastic arm over the card and receipt with one swoop? Many times that swoop had to be repeated over and over because the ink didn