Reseller Profit & Inventory Tracker

Try the free calculator first, no checkout: https://reseller-fee-calculator.whop.site

Reseller software runs $10 to $30 a month, forever. This is $14 once. You keep the file.

The 1099-K a platform files is gross sales, not profit. Fees, cost of goods, and shipping are not on it. This is the record that starts from each sale, subtracts the real cut, and shows what you kept.

You sold nine things last week across four apps. You know roughly what came in. You do not know what any single flip made you, because every platform takes a different cut.

What you do. Four things when you buy: what it is, when you got it, what it cost, where you are selling it. Two more when it sells.

What you get back. Real profit per item after that platform's cut and shipping. The lowest price you can accept before losing money. How long stock has sat. Which platform is worth your time.

On fees. An estimate when you log a sale; type the real one in from your statement and the Dashboard shows the gap. Poshmark's $2.95 under $15, Facebook's $0.80 floor. A $12 Poshmark sale costs $2.95, not 20%.

Ten tabs, 1,000 rows, nine platforms. Self Check tab with 32 known-answer sums. IRS 2026 mileage, paste importer, 15-page guide. Sheets and Excel, no macros.

Honest note. Under roughly 30 sales a month a spreadsheet beats subscription software. That is who this is for.