LPT: Avoid using your credit card by keeping the numbers on the card in your wallet on a piece of paper.
LPT: Avoid using your credit card by keeping the numbers on the card in your wallet on a piece of paper. This is for those of us that have issues with spending money we don't have. If the physical card is not available then it will be MUCH more difficult to use it. If you are in an emergency, people will still accept you giving the numbers on the card if absolutely necessary. edit: Much smarter people than I are suggesting to use your phone to stor...