FlipStock - Reseller Profit Tracker

About FlipStock

FlipStock is an inventory and profit-tracking app built for resellers and flippers — eBay, Poshmark, Vinted, Depop, and garage-sale sellers who count every dollar and refuse monthly software fees on principle.

THE TRUE-PROFIT REVEAL

Enter a sold price once, and FlipStock shows your real profit after platform fees, shipping, and original cost — per item, and rolled up per month. No more guessing whether that "sold for $45" item actually made you money.

HOW IT WORKS

1. Log an item as you acquire it — photo, cost, source, and storage bin
2. Track it through drafted, listed, sold on whichever platform you used
3. Record the sale — sold price and shipping — and fees compute automatically
4. Watch your true profit, sell-through rate, and stale-stock aging update instantly

INVENTORY BUILT FOR FLIPPERS

• Item tracking — photos, purchase cost, source (thrift store, auction, lot), date acquired, storage bin/location code, condition notes
• Lot splitting — buy a $50 box of 20 items and split the cost across them automatically (even, weighted, or manual)
• Listing tracker — per-platform status (drafted / listed / sold / returned) with listing date, entered by hand — no fragile platform APIs to break
• Configurable fee profiles per platform (percent + fixed + payment fee) so your profit math survives the next fee change
• Storage bin tracking — assign items to a bin/location code and manage every bin in a simple list (code, label, notes, item count)

DASHBOARDS THAT KEEP YOU HONEST

• Profit this month, average days-to-sell, and sell-through rate at a glance
• Stale-stock aging report — flags items sitting past your chosen threshold
• "Death pile" total — the real cost of everything still unsold in your storage
• Year-end CSV export of your sales, expenses, and mileage detail, ready to hand to a tax preparer

YEAR-END, HANDLED

One click produces a year-end report — total revenue, cost of goods sold, fees, mileage, and profit — formatted for a tax preparer as both PDF and CSV.

YOUR DATA, YOUR DEVICE

FlipStock works fully offline — your inventory, listings, and sales never touch a server you don't control. It's a one-time purchase: no subscription, no monthly fee eating into margins that are already thin. Everything lives in a file on your own computer.

FLIPSTOCK IS PERFECT FOR:

• eBay, Poshmark, Vinted, and Depop sellers who need real numbers, not vibes
• Thrift-and-flip side hustlers splitting bulk lot costs across dozens of items
• Anyone who has ever sold something and had no idea if they actually profited
• Resellers who dread January and want a tax-ready report in one click
• Sellers tracking storage bins across a garage, unit, or spare room full of inventory