Opt-Out Alarm for Credit Cards

Here's an interesting article on credit card interest and how people forget about charges.

Opt-Out Alarm
I had a credit card with a high balance. The company informed me that I had two options. I could continue to use the card while the interest rate increased. Or, I could stop using the card and the rate would stay the same until I paid off the balance. I opted out -- stopped using the card and kept the old rate.
It seemed easy in principle. But I forgot that more than two years ago, I had used that card to register at Blockbuster; when I forgot to return a movie, they charged the card! My rate went up instantly and now I'm stuck.

You can read more related articles on Yahoo Finance.

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