The 6 best Visa cards for Costco warehouse purchases — and one Mastercard to help you earn rewards on Costco.com
Many people love Costco because of its wide variety of products (and the free sample stations you can pick from while you shop!) However, some don’t like the retailer’s restrictions on payment options. For most purchases, Costco only accepts Visa credit cards — meaning you can’t use a Mastercard or Amex to pay. An exception…
