Marketplaces put your products in front of millions of active buyers. But marketplace fees, competition, and rules mean they should be part of your strategy, not your entire strategy.
Marketplace Comparison
Amazon
300+ million active customers. Best for established brands and commodity products. High competition but massive volume. FBA (Fulfillment by Amazon) handles shipping for you. Fees: 15% referral + FBA costs. Margin impact: Expect 35-50% lower margin than your own store.
eBay
135+ million active buyers. Best for unique items, collectibles, refurbished products, and niche categories. Auction and fixed-price formats. Lower fees than Amazon. Fees: 13.25% final value fee.
Etsy
96+ million active buyers. Best for handmade, vintage, and craft supply products. Strong community of buyers looking for unique items. Fees: 6.5% transaction fee + $0.20 per listing.
Multi-Channel Strategy
- Launch on your own store first (highest margins, you own the customer)
- Add one marketplace where your customers shop most
- Use marketplace sales to fund inventory for your own store
- Include inserts in marketplace orders directing customers to your website
- Build your email list from all channels
Inventory Sync
Selling on multiple channels requires real-time inventory sync. Tools like Sellbrite, ChannelAdvisor, or your e-commerce platform multi-channel features prevent overselling.
Need help with marketplace strategy? Contact us for e-commerce consulting.
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Frequently Asked Questions
Should I sell on my own website or on marketplaces?
Both. Marketplaces provide instant traffic and credibility. Your own store provides higher margins and customer ownership. Use marketplaces for discovery and your store for repeat customers. Direct marketplace buyers to your website for future purchases.
How much do marketplace fees cost?
Amazon: 15% referral fee + $39.99/month professional plan. eBay: 13.25% final value fee. Etsy: 6.5% transaction fee + $0.20 listing fee. These fees reduce your margin but come with built-in traffic.
Which marketplace is best for my products?
Amazon for mainstream products with high demand. eBay for collectibles, used items, and unique products. Etsy for handmade, vintage, and craft supplies. Choose based on where your target customers shop.
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