Offer your thoughts or opinion on the input financial query or topic using your financial background.

Clear example of credit card balance 55 days interest-free “trick”?
I think this stuff was more valid when grace periods were longer. For example, back in the 90's, I had an MBNA card with a 35 day grace period. Many business travellers used Diner's Club charge cards because they featured a 60 day grace period. There are valid uses for this: As JoeTaxpayer stated, if you are benefiting from "tricks" like this, you probably have other problems that you probably ought to deal with.