At the end of a recent road trip, my husband and I turned in our rental car without taking a close look at the final bill. Yes, we were distracted because we were running late and didn’t want to miss our flight. The attendant handed me a printed receipt and I stuffed it into my handbag.

A couple of days later, I cleaned out my purse and read the receipt more carefully. I found an unexpected $50 charge on top of the expected $50 drop-off fee. I had extended my rental by a few days and remembered being quoted a different total. Fortunately, the rental car agency responded quickly, reviewed the records and agreed they had made a mistake. Read more