What Is Costco Used For: Features, Reviews & Alternatives

While some limited items like prescription drugs or optical services may be accessible, the vast majority of products and member-exclusive pricing on Costco.com require an active Costco membership for purchase.

For oversized items, the product page will typically indicate 'White Glove Delivery' or 'Curbside Delivery.' During checkout, you'll be prompted to select a preferred delivery date and time window, and a third-party carrier will coordinate the final logistics.

No, the online selection often includes items not stocked in all physical warehouses, such as certain electronics, specialty apparel, or larger furniture pieces. Conversely, some perishable or high-turnover warehouse-only items may not be available online.

Most items purchased on Costco.com can be returned to any Costco warehouse for a full refund. For larger items or those with specific return policies (e.g., electronics), you can initiate an online return request through your account's order history, and a pickup may be arranged.

Yes, the Costco Anywhere Visa Card by Citi is accepted for all purchases on Costco.com, allowing members to earn the applicable cashback rewards on their online spending, just as they would in a physical warehouse.