[2023.3 update] Protein powder is back in stock, grab it fast.Quick note: it now posts as office-category spending when you pay directly by card. If you use PayPal + Visa/Mastercard, it codes as dining, while PayPal + Amex does not code as dining.

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About RebateKey

This shopping site has actually been around for many years. Blog author Wangbo and many readers really like this site, and annual volume in the tens of thousands of dollars is normal. What makes this site worth using is:

  • There are 100% cash-back items, with the highest-value ones worth $200
  • It supports linking many credit cards (almost all card types, except AMEX)
  • Tax is not rebated, but there are always some high-value products with no tax, such as the $200 protein powder. And the merchant offering the protein powder is categorized by the card issuer as grocery spending, which can trigger multipliers
  • Likewise, you can keep exploring and developing more types of "100% + no tax + multiple cash-back" setups

With these features, it becomes a little easier to meet credit-card signup bonuses, do online MS, and earn overseas cash back. The image below shows WeChat reader Shanshangxue's cash-back results:

RebateKey sign-up

RebateKey sign-up usually doesn't come with a bonus (a site this interesting doesn't need an account-opening bonus to attract you to register). You're welcome to sign up using our referral link:

Note: RebateKey now requires address verification before the first withdrawal. A letter will be mailed to your billing address, and it contains a code; enter the code in Verify Account.