Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

What is a good way to keep track of your credit card transactions, to reduce likelihood of fraud?
Read your bill, question things that don't look familiar. People who steal credit card numbers don't bother to conceal themselves well. So if you live in Florida, and all of the sudden charges appear in Idaho, you should investigate. Keeping charge slips seems counter-productive to me. I already know that I bought gasoline from the station down the street, a slip of paper whose date may or may not align with the credit card bill is not very useful. The half-life for a stolen card is hours. So you tend to see a bunch of charges appearing quickly. If someone is stealing $20 a week from you over an extended period of time, the theif is probably someone you live or work with, and paper slips won't help you there either.