What forms of payment do you accept? April 22, 2020 14:40 Updated CheckMateMagazines.com currently accepts Visa, MasterCard, Discover, and American Express for all orders. Related articles What size magazine does my 1911 need? Can I pay with multiple Visa, Mastercard, American Express, or Discover Pre-Paid Gift Cards? Has my order shipped yet? Do you ship internationally? How do I know if I am eligible for the MIL / LE discount?