TikTok Shop Seller Fees: What TikTok Publishes, by Market
TikTok Shop’s own seller docs, read September 8, 2026: the US referral fee, the UK commission fee, category exceptions and why your market decides.
Seller Costs
eBay Seller Fees Explained: Final Value, Insertion, Stores
eBay’s own fee pages, read September 8, 2026: final value fees by category, the per-order fee, insertion fees and what a Store changes.
Amazon Seller Fees Explained: What Amazon Publishes
Amazon’s fee stack, from the fee schedule Amazon publishes itself: plan fees, referral percentages by category, and the FBA rates it does not publish.
Etsy Offsite Ads: The 12%/15% Rule and the $10k Trap
Etsy’s Offsite Ads fee is 15%, or 12% once a shop passes $10,000. Cross that line and the opt-out is gone for good. Etsy’s figures, read Sept 7, 2026.
Etsy Seller Fees Explained: The Whole Stack, One Sale
Etsy’s fees look small one at a time. Here is every fee Etsy publishes, added up on one $46 order, read from Etsy’s own page on August 26, 2026.