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COS card offers

2 banks have a card offer at COS right now: American Express and Chase. Compare them here, then add the best one to your card before you pay.

American ExpressAmex Offers
10% back, up to $29
Ends Nov 30, 2026
ChaseChase Offers
10% back, up to $29
Ends Nov 30, 2026

Banks target offers to each account, so yours may differ. Offers checked November 2026.

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How to get the money back

  1. Find the offerOpen your bank's app and look in the offers section for COS.
  2. Add it to your cardIt only counts after you add it, and only on the card you added it to.
  3. Pay with that cardPay COS directly. The credit usually posts within a few weeks.

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