What we found
Membership perk unconfirmed
Not confirmed by the company
Costco runs membership warehouses and online shops selling groceries, household goods and other products.
Shopping rewards come through Executive membership
Costco’s 2026 annual report describes an Executive reward generally worth 2% of qualifying purchases, subject to an annual cap and redeemable at Costco warehouses. In most countries, members can pay an additional annual fee for this upgrade. The reward follows membership and spending, rather than the number of shares held.