Finally know if that flip was actually worth it
ReSeller Ledger tracks buy cost, platform fees, and sell price for every item — across eBay, Poshmark, Mercari, and more — so you stop guessing margins and dreading tax season.
- Per item
- Profit and margin on every SKU
- Multi
- Platform tracking in one ledger
- $14
- Monthly — unlimited inventory
Active inventory
Add item| Item | Buy | Sell | Fees | Profit | Status |
|---|---|---|---|---|---|
| Vintage Nike Jacket | $12 | $68 | $9.50 | $46.50 | Sold |
| Sony WH-1000XM4 | $85 | $165 | $22 | $58 | Listed |
| Coach Crossbody | $28 | $95 | $14 | $53 | Sold |
| Pokemon Booster Box | $120 | $210 | $28 | $62 | Storage |
Built for part-time resellers listing across marketplaces
- Item-level
- Buy, fees, sell, and net profit
- Tax-ready
- CSV export with cost basis
- 7 days
- Free trial to import your list
Run your resale business like a business
Profit you can see before you list the next item
Record purchase price, platform fees, shipping, and sale price per SKU. Margin % and net profit update instantly — so you know what to source more of.
+$46.50Vintage Nike Windbreaker
eBay · Listed 4 days
- Buy
- $12
- Sell
- $68
- Net
- $46.50
One ledger across every marketplace
Track listings on eBay, Poshmark, Mercari, or in storage. Filter by platform, category, or sold vs. active — no more switching between seller dashboards.
Platform Listed Sold eBay 42 18 Poshmark 28 11 Exports your accountant will actually use
Download sold items with cost basis, fees, and net profit. Stop reconstructing the year from screenshots and bank statements.
YTD profit summary
Export CSV$3,840
Net profit · 47 sold items
Avg margin 38% · Fees tracked automatically
Up and running in one evening
- 1
Tell us how you resell
Category, listing volume, and platforms — we configure your ledger columns and sample inventory in guided setup.
- 2
Log your active inventory
Add items manually or import from a spreadsheet. Attach buy price, listing price, and platform for each SKU.
- 3
Mark sales and watch profit add up
When something sells, record the final price and fees. ReSeller Ledger updates totals and shows which categories earn.
Guessing profit costs you money every month
Buy prices in your notes app, fees buried in platform dashboards, and profit in your head means you never know which categories actually make money — and tax prep becomes a weekend project. ReSeller Ledger ties every item to real numbers in one ledger you can export when your accountant asks.
Resellers who stopped flying blind
“I finally know electronics beat clothing by 3x on margin. I would never have seen that in my old spreadsheet.”
Casey Martinez
Part-time reseller · eBay & Mercari
“Tax prep went from a weekend to exporting one CSV. My accountant asked what changed.”
Jordan Ellis
Poshmark seller · Vintage clothing
Affordable tracking for serious side hustles
One simple plan for your whole resale operation — unlimited items, no per-listing fees.
ReSeller Ledger Standard
7-day free trial for your whole account. Card required — cancel before day 8 to avoid charges.
Start 7-day free trial- ✓Unlimited inventory items
- ✓Multi-platform tracking
- ✓Profit and margin per item
- ✓CSV export for taxes and reporting
- ✓Email support
Frequently asked questions
Questions resellers ask before switching from notebooks and spreadsheets.
- Part-time and side-hustle resellers who list across multiple marketplaces and need item-level profit tracking without enterprise inventory software.
Know your numbers before the next thrift run
Start your trial, log ten items, and see real profit and margin on everything you flip.