Costco shuts down Costco Next marketplace

The website now says access to Costco Next storefronts is no longer available and directs members to vendor contact details for returns and warranty questions. Shoppers complained online that the shutdown came with no warning, with one calling it “super disappointing” and others saying they had used the platform for brands such as Anker, Briggs & Riley and Caraway. Costco has not said why it ended the program.

The economics of the decision are straightforward even if the rationale is not. Costco is a business built on traffic, membership retention and the perception of strong value. A curated marketplace that offered exclusive discounts likely helped reinforce that proposition and may have functioned as a low-cost loyalty tool. Closing it could reflect a desire to simplify the customer experience, limit operational complexity or reassert tighter control over merchandising and brand presentation.

For investors, the key question is whether the shutdown signals a broader pullback from ancillary digital experiments or simply a housekeeping move. Costco’s core investment case remains anchored in membership fee income, warehouse expansion and steady same-store sales rather than ecommerce innovation. Still, any change that trims member perks can matter at the margin if it weakens the retailer’s price-value halo, especially as competitors lean harder into online assortment and loyalty programs.

The timing also lands against a backdrop of wider Costco change. The company recently said it will sell Medicare plans in stores through a partnership with SCAN Group, and it continues to add warehouses across the U.S. as it pushes toward 26 new locations in 2026. That suggests Costco is still experimenting with ways to broaden its reach, even as it quietly retires one of its smaller digital storefronts.

Shares have been volatile but remain well above long-term trend levels, reflecting confidence in Costco’s model. The market is likely to treat Costco Next as immaterial to earnings, yet the closure will be watched as a signal of how aggressively management wants to curate the brand experience around the warehouse model rather than around third-party digital extensions.