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13 cards ranked

Best credit card to use at Stamps.com.

Online Shopping

Stamps.com lets home offices and small businesses print USPS postage and shipping labels online for a monthly subscription plus the cost of postage at stamps.com. The subscription and postage typically code as online shopping or office-related spend on the cards we track. There is no Stamps.com co-brand credit card, so the best fit is a card with a strong online shopping or office supply bonus, and a high-volume shipper can put real spend on a flat-rate cashback card each month.

Picks without a tag earn at Stamps.com both in-store and online. Watch for theOnline onlytag — those bonuses only apply on stamps.com.

  1. #1
    American Express
    3% on online shopping (up to $6,000/year, then 1%)
    U.S. online retail purchases
    3%
  2. #2
    Robinhood
    3% flat-rate cashback
    3%
  3. #3
    Goldman Sachs
    2% flat-rate cashback
    2% Daily Cash requires paying with Apple Pay; the physical titanium card earns 1%
    2%
  4. #4
    American Express
    2% flat-rate cashback
    2%
  5. #5
    Citi
    2% flat-rate cashback
    1% when you buy, 1% when you pay
    2%
  6. #6
    First Electronic Bank
    2% flat-rate cashback
    Up to 4% with higher crypto balances on Coinbase; requires Coinbase One membership
    2%
  7. #7
    Elan Financial Services
    2% flat-rate cashback
    When deposited into an eligible Fidelity account
    2%
  8. #8
    American Express
    2% flat-rate cashback
    Unlimited 2% cash back on eligible purchases
    2%
  9. #9
    Navy Federal
    2% flat-rate cashback
    Issued on the cashRewards application when approved for a credit limit of $5,000 or more; lower limits receive cashRewards at 1.5%
    2%
  10. #10
    PNC
    2% flat-rate cashback
    2%
  11. #11
    U.S. Bank
    2% flat-rate cashback
    2%
  12. #12
    Wells Fargo
    2% flat-rate cashback
    2%
  13. #13
    Wells Fargo
    2% flat-rate cashback
    2%

Last updated July 14, 2026