| TikTok ShopTikTok Shop referral fee updates | Usually category referral fee first, often 5%-6% in current US seller-center guidance. | Affiliate commission, campaign discount, fulfillment, refunds, and sales tax on referral fees in some states. | Social commerce, creator-driven sales, impulse products, and early channel tests. | TikTok Shop fee calculator |
| ShopifyShopify pricing | Payment processing, plan cost, and third-party payment provider fees vary by Shopify plan and payment setup. | Apps, themes, payment-provider differences, chargebacks, shipping software, and possible third-party transaction fees. | Owned storefronts, email/SMS lists, brand building, and products that need more control than a marketplace allows. | Shopify fee calculator |
| eBayeBay seller fees | Final value fee by category plus a per-order fee; most categories use a tiered percentage on the total sale amount. | Promoted Listings, insertion fees after free allowances, listing upgrades, international fees, seller-performance adjustments, shipping, and returns. | Resale, used goods, collectibles, parts, long-tail inventory, and sellers comparing offer floors before accepting bids. | eBay fee calculator |
| EtsyEtsy fees policy | Listing fee, 6.5% transaction fee, and payment processing fee that varies by country. | Offsite Ads, shipping-label costs, currency conversion, renewals, Pattern, and promoted listings. | Handmade, vintage, craft, giftable, personalized, printable, and niche search-driven products. | Etsy fee calculator |
| Amazon FBAAmazon selling fees | Referral fees vary by category; FBA adds fulfillment, storage, and other inventory-related fees. | FBA fulfillment, monthly storage, low-inventory risk, returns, ads, removals, and optional programs. | Demand-capture products, catalog search, repeatable replenishment, and sellers who can manage inventory economics. | Amazon FBA fee calculator |
| WhatnotWhatnot seller fees | Whatnot seller fees include commission plus payment processing on the total order value. | Category differences, live-selling discounts, shipping treatment, taxes on seller fees, and refunds. | Live selling, collectibles, auction-style sales, community buyers, and high-engagement inventory drops. | Whatnot fee calculator |
| Facebook MarketplaceFacebook Marketplace selling with shipping | Local pickup sales can be modeled with a 0% marketplace fee scenario; shipped checkout planning should include the current Help Center selling fee and minimum. | Shipping label cost, buyer-paid shipping, tax-inclusive fee base, boosts, returns, pickup time, packaging, and payout timing. | Local resale, household goods, furniture, shipped Marketplace listings, and sellers comparing offer floors. | Facebook Marketplace fee calculator |
| GrailedGrailed seller fees | Grailed seller fee uses a reduced 6% tier under $120 with a $1.99 minimum, and 9% at $120 or more. | Payment processing, international processing, Grailed Label treatment, shipping support, cleaning, packaging, and returns. | Menswear resale, fashion inventory, designer items, closets, and sellers testing whether accepted offers still leave profit. | Grailed fee calculator |