Track every item, every sale, and every dollar of profit (after fees AND income tax) — all on your own PC. No monthly fees. No cloud lock-in. No subscription fatigue. Pay once, use forever.
Get instant access — $49Net profit after platform fees, sales tax on COGS, AND income tax. Track exactly what you keep, not just gross revenue.
Native OS file drag from any row's thumbnail directly into Facebook Marketplace's upload widget. No middleware, no upload step.
Built-in local web server lets you check inventory from any device on your Wi-Fi. Add Tailscale for anywhere access (free).
Hill chart cumulative profit, monthly bar chart, sold history, per-category margins. See what's working and what's dead inventory.
Everything lives in a single JSON file on your PC. Back it up. Move it. Edit it in Notepad. We never see your numbers.
Configurable federal, state, and SE tax rates. Tracks deductions (home office, mileage, supplies). See your actual after-tax take-home.
| Feature | My Store Inventory | List Perfectly / Vendoo |
|---|---|---|
| Pricing | $49 one-time | $30–80 / month |
| Where your data lives | Your PC | Their cloud |
| Drag photos to FB / eBay | Native OS drag | Copy/upload |
| Cross-list to 10+ platforms | No — single platform | Yes |
| Auto cross-posting | No | Yes |
| Cancel and lose your data | Never happens | Possible |
Not trying to compete with auto-cross-listers. If you need to post the same item to 12 platforms at once, use Vendoo. If you list on 1–2 platforms and want to keep ownership of your data + skip the monthly fees, this is for you.
Yes. Your data is a JSON file on your PC. Even if I disappear tomorrow, the app keeps running on your machine. No cloud dependency.
Currently Windows-only. Mac is on the roadmap if there's demand. Linux possible if you build from source (open ticket).
Yes. Each license activates on up to 3 PCs. Email me to reset the count if you replaced your PC.
Sign up to the email list — I'll email you when there's a new build. Your license key works for all v1.x updates.
Yes — the app runs a tiny local web server. Type your PC's IP in any phone browser to use it. For anywhere-access (cellular), install free Tailscale.
30 days, no questions asked. If it doesn't work for you, email me and I'll refund + revoke the license.
Maybe — email me. I'm responsive and ship updates regularly. Won't promise though.