Earn up to $4 cash back at Costco

Cash back tracks automatically. Coupons optional. One-click activation.

Official Costco cash back partner Cash back rate details How does this work?

Before you activate

Online exclusionsCash Back is only available for new Costco membership purchases. Membership renewals and upgrades are not eligible for Cash Back.

Cash back varies by category or typeYes

Price.com Pro Not eligiblePro doesn't raise this store's rate.

Posting timePurchases will typically show in your wallet as pending in 7 days.

Approval timeCash Back will be added to your wallet in approximately 90 days.

More Savings at Costco

4 deals live right now. Stack any of them with the cash back above.

Up to $500 Off

Up to $500 off select appliances

No code neededShop deal

$50 Off

$50 off when buying 10 items

No code neededShop deal

$400 off

Up to $400 off 5 selected items

No code neededShop deal

Up to $700 Of

Up to $700 off Whirlpool appliances

No code neededShop deal

About Costco

Costco is a membership warehouse club offering bulk groceries, consumer electronics, home appliances, apparel, and Kirkland Signature goods at wholesale prices. Shoppers looking for Costco deals can explore verified offers directly through Price.com. When joining the club, eligible shoppers can access Price.com cashback on new membership purchases, including Gold Star Membership, Gold Star Business Membership, Executive Membership, and Business Executive Membership tiers. Current cashback rates vary by category and are displayed on the current Price.com store listing. Please note that cashback eligibility is restricted to brand-new membership purchases; membership renewals and tier upgrades do not qualify. Beyond club savings, members benefit from grounded perks such as an internal 30-day price adjustment window and a flexible return policy across most warehouse and online departments.

Frequently Asked Questions

Does Price.com offer coupon codes for Costco?

Costco rarely issues public promo codes or accepts external manufacturer coupons, relying instead on automated member savings. Price.com features current Costco deals and promotional offers, though promotional discount codes are typically not listed.

How does Price.com cashback work for Costco?

Price.com offers cashback exclusively on new Costco membership sign-ups, including Gold Star, Executive, and Business memberships. Current rates vary by membership category and appear on the Price.com store listing. Membership renewals and upgrades are excluded from cashback.

What is Costco's return policy?

Costco provides a satisfaction guarantee that permits returns on most general merchandise at any time. Major electronics, computers, televisions, and major home appliances must be returned within 90 days of receipt.

Does Costco offer price matching or price adjustments?

Costco does not match competitor prices. However, if a product purchased from Costco drops in price within 30 days of purchase, members may request an internal price adjustment for the price difference through the original purchase channel.