Double check the fine print on these “great deals”

I used to get them from Capital one all the time, “guaranteed low interest rates” ….yeah as long as the amount owing is paid off at the end of the month, then if you don’t pay that completely and carry a balance over then interest goes up to 18%, then eventually you are paying 28%.

I called Capital One and told them to stop sending me the “deals” in the mail, and they have.

I advise to stay away, tempting as it is. Just double check the fine print.