This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. Does your business sell and accept gift cards? If not, ...

RFID credit cards are growing in popularity and have already been adopted by major credit card issuers. These cards use radio frequencies to allow the cardholder to pay at terminals by tapping their ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

The security of an RFID system, as with almost any payment or information technology system, depends on how it is set up. If a transit company is issuing transponders with unique serial numbers and ...