Can I Stack Cashback With Credit Card Rewards in the US? (2026)

Garry Shi
Garry Shi
Cashback Expert, ShopBack

Usually, yes. In the US you can earn ShopBack Cashback and your credit card's rewards on the same online order, because Cashback is tied to the store and card rewards are tied to the card. A flat-rate card like Citi Double Cash earns 2%, according to Citi at the time of writing. Go through ShopBack first, then pay with that card.

Can I Stack Cashback With Credit Card Rewards in the US? (2026) | ShopBack Guides