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Costco

Hubs: DE · TX

Executive membership + Citi Visa = a quiet 4%-plus floor on everything. High-velocity, huge baskets.

Commission

Per product

Typical buy size

$500–$20,000 per buy

Gated categories

1 areas

How commission works here

Commission is set per product. Executive member + card-stacking baskets are usually the best returns here.

What makes this retailer work

  • Executive membership adds 2% back on Costco purchases.
  • Costco Anywhere Visa adds 2% at Costco.
  • Same-day Instacart Costco is not eligible for buying group volume.

Card strategy

Costco Anywhere Visa 2% + Executive 2% = 4% stacked floor before commission. Almost nothing else beats this combo at Costco.

Pro tips from the team

  • Buy in-warehouse rather than online — better pricing and no shipping markup.
  • Warehouse switching limits: same SKU, different warehouse is fine.

Watch out for

  • Some electronics limited to 1 per member

Want to start sourcing Costco for RetailWorld?

Approved sellers get SKU eligibility and coordinated pulls through the portal.

Apply for whitelist