FlyerTalk Forums - View Single Post - Citi Core ThankYou MasterCard, former SYW card (2025)
Old Nov 18, 2025 | 8:06 am
  #1491  
redsfan33
 
Join Date: Oct 2024
Posts: 40
Originally Posted by jags86
Anyone know if Costco counts for the retail offer? They take Mastercard on their website.
Promo fine print specifies no wholesale clubs. Buy MC/Visa gift cards from somewhere you can double dip, then use those on Costco's site or in person.
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