Costco quietly added a major credit card perk

If you're a Costco member, there's some good news for your wallet. The warehouse club has recently rolled out a new perk for its American Express card holders.

As of this month, Costco cardholders can earn 4% cashback on eligible gas purchases made with their American Express card at any station in the United States. This is a significant boost from the standard 3% reward offered by most credit cards.

The new perk is part of Costco's efforts to sweeten its already-competitive rewards program, which also includes 2% cashback on all purchases made in-store and online at Costco.com.

For those who value the flexibility to earn more cashback on gas purchases, this change may be a welcome one. However, it's worth noting that there are some limitations – not all American Express cards are eligible for this perk, so cardholders should check their specific card details before filling up.

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We'll continue to monitor developments in this area and keep you updated if there are any changes or new features rolled out by Costco.

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