To search for specific Costco member-only savings items online, head over to Costco.com and enter either the product name or item number into the search engine. If the product doesn’t …

scam calls from "chinese costco member service" We have been notified of people receiving scam calls disguised as our home office number (425-313-8100), Ecommerce number (800 …

Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

The Costco Savings Booklet is sent to the Primary Member of Executive, Business and Gold Star Memberships of active shoppers. Each Affiliate Cardholder on a Business Membership also …

Costco may in the future restrict its price adjustment policy. Restrictions will be shown at the point of purchase. How to Request a Price Adjustment. Costco.com purchases: Select the Request …

A total of two people can be on a Gold Star Membership (either regular or Executive): one Primary Member and one free household member who is over 16 and lives at the same address.

The Costco Mobile App is specifically designed to create a dynamic shopping experience and offers convenient options and shortcuts that will save you time and money. Make the most of …

Launch the Costco app, then tap the Card icon at the bottom of the screen. The login page will appear. Follow instructions on the login page to sign in with an existing Costco.com account. If …

Costco Logistics offers in-home delivery and installation services for many items sold on Costco.com. Check this information out for answers to frequently asked questions. Preventing …

Be particularly cautious of pop-up solicitations, job-finding sites, and opportunities to win Costco Shop Cards. Review the terms and conditions of any Costco-related app before downloading …