MasterCard Canada has reached an agreement with Costco Canada, which will end its 15-year-old relationship with American Express on Dec. 31.
Costco dumps AmEx in major shift in credit card industry (Video) - Sacramento Business Journal
Costco just killed my favorite credit card
si.wsj.net/public/resources/images/P1-BS788_AMEXCO
unlimited free wine is what they don't tell you
Credit score tips: Is it bad to have debt?
You can now use Instacart to circumvent Costco's non-acceptance of Amex and to earn 5x points with the Cobalt Card - Rewards Canada
Why Costco Doesn't Accept AMEX 💀
Flat tire repair at Costco #costco #tires #flattire
I made category stickers for my credit cards to help me maximize my rewards. : r/Frugal
Costco to stop accepting AmEx cards in Canada from January
Costco Canada to stop accepting American Express cards
BIN List & Range for MasterCard, Visa, Amex, Diners, Discover, JCB, CUP
Sam's Club or Costco: Which is better? – Orange County Register