Free Reseller Guides 2026: Fees, Margins, Inventory

Latest guides

Written for people who resell on eBay, Vinted, Depop, Poshmark and Facebook Marketplace.

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0% seller commission, Buyer Protection fee US vs UK, Item Bump costs, and the current Vinted Pro fee rules by country.

🇪🇺

DAC7 is a data-sharing rule, not a tax. The 2,000 EUR/30-sale threshold, what gets reported, and France/Germany/Netherlands rules.

🏅

Vinted's own pages don't agree on who can register. The real country eligibility, requirements, and the break-even math before switching.

🛍️

0% selling fee in the UK/US, real processing rates, the new 12% boosting fee, and worked examples from price to payout.

💰

Realistic seller profiles, the math from gross sales to real profit per hour, and why there's no reliable public average.

📋

Vinted 0%, Poshmark 20%, eBay ~13.25%, Mercari 10%, Depop US processing-only — $50 worked example and when to pick each.

⚖️

0% seller fee vs 20% commission — worked $30 and $80 examples, under-$15 math, and when to list fast fashion vs premium.

🇺🇸

0% seller fees vs Poshmark's 20%, domestic-only shipping, mall brands that move, 1099-K at $600 and profit tracking.

Final value fees, the $0.30 per-order fee, category exceptions and a worked example — plus a free calculator.

🇺🇸

Yes — but US Vinted is a separate marketplace. How it compares to Depop, Poshmark and Mercari for resellers.

€

The full formula — item cost, fees, shipping, mileage — margin vs. markup, and the ROI threshold that makes a flip worth it.

📊

A spreadsheet is fine until it isn't. The honest breaking points — and what an inventory app should actually do for you.

Margeo records purchase cost, fees and sale price per item — your real margin, per platform, automatically.