Many Costco members may be unaware of Costco Next, a third-party marketplace offering exclusive deals. Launched in 2017, it allows members to purchase directly from select brands, expanding beyond warehouse inventory. This curated selection focuses on quality and value, mirroring Costco's core strategy. The retailer has strategically expanded its digital presence to enhance member experience.

Costco Next differentiates itself from competitors like Amazon by carefully curating its offerings, prioritizing value for its members. The platform features hand-selected suppliers and has shown impressive growth. In Q3 2025, sales on Costco Next equaled the company's total sales for fiscal year 2022. This demonstrates the growing importance of the online marketplace.

This digital evolution strengthens Costco's e-commerce and mobile presence. It offers discounted deals from trusted brands complementing in-warehouse inventory. For Costco, the marketplace model provides a low-capital way to expand choice and reach wider audiences. This initiative reflects a broader trend among retailers to enhance their online offerings and improve customer value.