Marketplace fees
What Amazon, Etsy, eBay, and Shopify actually take from each sale.
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Amazon FBA calculator
Referral fee, fulfillment fee, storage, and the margin left over.
Size tiersStorage feesDimensional weight -
Etsy fee calculator
The 6.5% that also applies to the shipping you charge.
Offsite AdsFee on shippingKeeps of $100 $90.05 -
eBay fee calculator
Final value fee by category, including the part charged on shipping.
Store tiersFee on sales taxKeeps of $100 $86.00 -
Reseller platform comparison
Same item, eight platforms, side by side. Where should you list it?
9 platformsRanked payout -
Shopify fee calculator
Which plan is cheapest at your volume, and is a third-party gateway worth it?
Plan comparisonGateway feesKeeps of $100 $96.80 -
Profit margin calculator
Margin and markup are different numbers. This shows both.
Margin vs markup -
Amazon FBA UK calculator
UK referral fee, fulfilment fee by Amazon.co.uk’s own size tiers, storage, and the margin left over.
UK · GBP13 size tiers