Amazon Seller Dictionary

This dictionary is designed to help Amazon sellers quickly understand the most important terms used inside Amazon’s ecosystem.

Wholesale (WS)

Wholesale involves purchasing products in bulk at discounted prices from manufacturers, distributors, or brands, then reselling them individually (often on Amazon, eBay, or physical stores) for a profit.

What is Wholesale Selling on Amazon?

In the wholesale model, you buy genuine, branded products in large quantities directly from authorized suppliers or distributors at a lower cost, then resell them on Amazon (usually via FBA) at a markup.

Advantages of the Wholesale Model

  • Access to established, trusted brands with proven demand
  • Lower risk since products already sell well
  • Easier to scale quickly with consistent supply
  • Usually comes with invoices and authorization for Amazon approval
  • Less product development or branding work required

Key Challenges in Wholesale

  • Higher competition from other wholesalers and the brand itself
  • Thinner margins compared to private label
  • Need for large upfront capital for bulk purchases
  • Strict requirements for invoices and supplier approval
  • Risk of account restrictions if sourcing is unauthorized

Best Practices for Wholesale Success

  • Build strong relationships with authorized distributors
  • Focus on high-velocity, low-competition branded items
  • Negotiate better pricing and terms as volume grows
  • Maintain excellent account health and fast fulfillment
  • Monitor pricing and Buy Box competition closely
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