NEW YORK — A gunman in Aurora, Colorado, who killed 12 people in a mass shooting at a movie theater, in 2012, legally acquired weapons and ammunition using a credit card. So did a shooter in Orlando, ...

For some credit card purchases in Canada, a postal code is required as a security measure. If using a credit card in the U.S., you may need to use a ZIP code instead. Many or all of the products on ...

Credit card purchases are assigned merchant category codes, or MCCs. These codes can affect how you earn rewards, like points or cash back. Many or all of the products on this page are from partners ...