You might not know it, but credit card companies charge a number of fees for various types of transactions and services in addition to the interest you're paying on balances. (gobankingrates.com)
Credit cards charge a number of fees, from an annual fee to cash advance fees to late payment fees. (nerdwallet.com)
These credit issuers offer very low credit limits, charge a number of high fees, and may require ridiculous security deposits. (bestratesin.com)