Credit cards

A credit card system is a type of retail transaction settlement and credit system, named after the small plastic card issues to users of the system. A credit card is different from a debit card in that the credit card issuer loans the consumer money rather than having the money removed from an account. All credit cards are the same shape and size, as specified by the ISO 7810 standard. There are 2 types of credit cards:
1. Secured
2. Unsecured

If you have any complains about your credit cards the FTC works for the consumer to prevent fraudulent, deceptive and unfair business practices in the marketplace and to provide information to help consumers spot, stop and avoid them. To file a complaint or to get free information on consumer issues, visit www.ftc.gov or call toll-free, 1-877-FTC-HELP (1-877-382-4357); TTY: 1-866-653-4261. The FTC enters Internet, telemarketing, identity theft and other fraud-related complaints into Consumer Sentinel, a secure, online database available to hundreds of civil and criminal law enforcement agencies in the U.S. and abroad.