A growing problem among all people today is identity theft. Many people are looking for a way to purchase goods and services in a safer way. When making purchases over the Internet, there are concerns about the protection of the information that is used with Internet merchants. Making credit card purchases in a brick and mortar business can be just as distressing these days with skimmers using their little machines to swipe numbers off of a credit card while out of the patron’s view. Necessity is definitely the mother of invention. Trying to stay one step ahead, transaction processing has emerged to take the fear of making purchases online, whether that’s on the phone or buying something in person.