Costco.com Discount, $50 Off $500+
Costco is sending out emails to select members offering $50 off your order of $500 or more on Costco.com with a unique one-time use code. Offer valid for purchases through January 18, 2026.Â
Check your inbox for an email from Costco@digital.costco.com.
Important Terms
Only valid on Costco.com purchases through January 18, 2026. Not valid on prior purchases and no adjustments on previous purchases. Not valid in-warehouse. One coupon code per Costco member. Ineligible purchases include: new Costco memberships, Costco membership renewals, gift of membership, Costco Shop cards, precious metals, custom installation services, Same-day grocery delivery, Costco NEXT, and online-digital print orders. Not valid for orders at the online Pharmacy, Costco Travel or Costco Business Delivery. The merchandise total in your cart must equal $500 or more before tax and shipping to receive the $50 off. The coupon code must be entered in the promo code box at checkout to be valid. This offer may not be combined with any other offer or promotion.
