Costco.com: $50 Off $500+ With Your Emailed Member Code (Oct 5-11)
| Deal : | $50 off a $500+ order |
| Promo code : | Your one-time code (check your email) |
| Where : | Costco.com, online only |
| Ends : | Oct 11, 2026 |
Checked 10/5/26 8:41 AM ET
⚡ Deals like this sell out fast. Get them the minute they’re posted:
Costco members got a unique one-time code by email for $50 off a Costco.com order of $500 or more this week. Enter it at checkout and stack it with the Member Appreciation Days prices.
Costco members: check your email for a one-time code worth $50 off a Costco.com order of $500 or more. It came in Costco’s Member Appreciation Days email (“Starts Today, 10/5/26!”); every member gets their own unique code.
- When: online only, October 5 – 11, 2026.
- How: merchandise total of $500+ before tax and shipping, then enter your code in the promo code box at checkout. One code per member.
- Not eligible: memberships and renewals, Costco Shop Cards, precious metals, installation services, same-day grocery, photo, Pharmacy, Travel and Business Delivery orders. Not valid in the warehouse.
Stack it with this week’s Member Appreciation Days prices (online only, while supplies last), for example: Roborock QX Revo Ultra 2 robot vacuum & mop $779.99 after $200 off, Sealy Posturepedic Plus Prosser Hills queen mattress $599.99 after $150 off, TCL 65″ QM7L Pro mini-LED TV $899.99, Lenovo Legion Go 2 handheld $999.99 after $700 off.
Can’t find the email? Search your inbox for “Member Appreciation Days” from Costco.
for more deals and Costco deals
*Note: We may earn a small commission via affiliate links in this post
