A survey on biometric fingerprints: The cardless payment system

In daily life people use credit cards for shopping, check card, bus card, subway card for traveling, student card for library and department, and many kinds of cards for unlimited purposes and etc. So problem is that a person has to take many cards and has to remember their passwords or secret codes and to keep secure to take with him all time. In this paper biometric the fingerprints payment system is used for various kinds of payment system instead of the tension of cards to place with them and to memorize theirs difficult passwords. Biometric fingerprints payment system is much safe and secure and very easy to use and even without using any password or secret codes to remember as compare with previous system like credit card payment system, wireless system and mobile system etc. Biometric fingerprints payment system is reliable and expensive and it has more advantages as compare with others.