Costco policies

Warehouse clubs

Membership warehouse club selling groceries, electronics, appliances, home goods and services in its warehouses and on Costco.com.

Return & exchange policies

Costco Return Policy: Satisfaction Guarantee & the 90-Day Electronics RuleCostco refunds most purchases under its satisfaction guarantee, but TVs, computers, phones and major appliances must be returned within 90 days.

Price matching & price adjustments

Costco Price Adjustment Policy: 30-Day Rule, Exclusions & How to RequestIf a Costco item drops in price within 30 days of purchase, you may get the difference back. Who qualifies, what's excluded and how to request it.