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Credit cards: How is a cash advance different from a purchase? Why are the fees so high?
Think about the credit card business model... they have two revenue generators: interest and fees from borrowers and commissions and fees to merchants. The key to a successful credit card is to both sign up lots of borrowers AND lots of merchants. Credit card fortunes have improved dramatically since the 1990's when formerly off-limits merchants like grocery stores began to accept cards. So when a credit card lets you just pull cash out of any ATM, there are a few costs they need to account for when pricing the cost for such a service: Credit card banks have managed to make cash advances both a profit center and a self-serving perk. Knowing that you can always draw upon your credit line for an emergency when cash is necessary makes you less likely to actually carry cash and more likely to just rely on your credit card.