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BetaConvert
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ResaleMargin
Free seller fee calculator for online resale marketplaces
- Community votes
- 0
- DR by Ahrefs
- 0 no change since last check
Ahrefs Domain Rating benchmarked 9 Nov 2026, rebuilt 9 Nov 2026.
Free calculator that shows exact fees and net profit for sellers on eBay, Poshmark, Mercari, Depop, Etsy and other resale platforms.
What it is
ResaleMargin is a free, privacy-first profit calculator designed for online resellers. Enter your sale price and item cost once to see exact take-home payouts across Poshmark, Mercari, Depop, eBay, Etsy, and other platforms. All calculations run client-side in your browser with no account required. The tool includes a reverse target pricing mode to calculate listing prices for desired profit margins, marketplace fee comparisons, and weekly fee schedule updates for 2026.
What it is built with
- Net profit margin calculation across multiple platforms
- Marketplace fee breakdown by platform
- Payment processing fee estimation
- Shipping cost deductions
- Client-side instant calculations
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ResaleMargin metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 13 no change since last check |
| Referring domains | 1 no change since last check |
| External backlinks | 2 no change since last check |
Ahrefs Domain Rating benchmarked 9 Nov 2026, rebuilt 9 Nov 2026. Majestic benchmarked 9 Nov 2026, rebuilt 9 Nov 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
ResaleMargin domain build sheet
Open the build sheet
| Domain age | 25 days |
|---|---|
| Registered | |
| Expires | |
| Registrar | Spaceship, Inc. |
| DNSSEC | Not signed |
ResaleMargin after-launch build log
Since ResaleMargin launched on Maker Launches on 9 November 2026, these are the figures we have tracked.
- Domain Rating (Ahrefs)
- 0
- First measured 9 Nov 2026
- Trust Flow (Majestic)
- 0
- First measured 9 Nov 2026
- Referring domains (Majestic)
- 1
- First measured 9 Nov 2026
Day 0 since launch. Next receipt: day 30, 9 Dec 2026. We show what changed, not what caused it: many things affect these numbers. Nothing here is estimated.
Planning a launch?
Plan your launch with our free playbook, from preparing your listing to choosing more launch directories.
- The week before
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Questions from the bench
- Which marketplace has the lowest selling fees?
- Depop currently has the lowest seller commission in the US and UK with 0% marketplace fees, charging only a 3.3% plus $0.45 payment processing fee. Mercari charges a flat 10% selling fee, eBay averages 13.6% plus $0.40, Etsy charges 6.5% plus payment fees, and Poshmark charges a flat 20% on sales $15 and over.
- How do I calculate net profit on reselling items?
- Net profit equals the sale price minus item cost, marketplace fees, payment processing fees, seller shipping costs, and packaging supplies. ResaleMargin automates this formula for all major platforms instantly.
- Why does Poshmark take 20% of sales?
- Poshmark charges 20% commission on sales of $15 or more to cover payment processing fees, provide discounted priority shipping labels paid by buyers, and handle credit card fraud protection.
- Can I cross-list items on multiple platforms safely?
- Yes, cross-listing is an effective strategy to increase resale sales velocity. However, you must immediately delist an item once it sells on another platform to avoid out-of-stock cancellations. Tools like Vendoo can automate this cross-listing sync.
- Which marketplace has the lowest selling fees in 2026?
- Depop currently has the lowest seller commission in the US and UK with 0% marketplace fees (only a standard payment processing fee of 3.3% + $0.45 applies). Mercari charges a 10% selling fee, eBay averages 13.6% + $0.40, Etsy charges 6.5% + payment fees, and Poshmark charges a flat 20% on sales $15 and over.
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