(TNS) — If you use a credit or debit card to pay at the gas pump, keep an eye out for fraudulent charges: The card readers there tend to lack chip technology, and hackers are targeting them, card ...

You can put credit card processing fees on the list with death and taxes: Unavoidable and, at least with taxes and credit card fees, an inevitable cost of doing business in the 21st century. As ...

The best mobile card readers offer competitive transaction fees and sync with your POS system. Their available payment options — like magstripe, chip and contactless — may also influence your decision ...

Some card details on this page may be out of date. You may have noticed that most card readers at your local grocery or retail store ask you to insert -- instead of swipe -- a credit card now. Many ...

I think if there is a chip read error, then the user should be required to provide a PIN to complete the mag swipe transaction (although. . . as I think about it, then your PIN will probably get ...