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Formulas drift
One copied formula or missing fee column can make a deal look profitable when it is not.
Why resellers outgrow spreadsheets
The first few sales fit anywhere. The problem starts when you need traceability and quick decisions.
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Status gets messy
Pending, listed, shipping and sold items need workflow, not color-coded memory.
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Mobile entry is slow
Sourcing happens in the field. A PWA is easier to use than a giant sheet on a phone.
Margeo vs spreadsheet
A spreadsheet stores rows. Margeo connects resale actions.
| Need | Spreadsheet | Margeo |
|---|---|---|
| Profit before buying | Custom calculator tab | Built-in lot simulator |
| Inventory status | Manual labels | Workflow statuses |
| Platform comparison | Pivot table setup | Sales by channel |
| Data ownership | File export | CSV/JSON exports |
| Upgrade path | More tabs | Photos, reports, AI and team plans |
FAQ
How do I manage resale inventory without a spreadsheet?
Centralize purchases, stock, sales and expenses in Margeo: native purchase packs, automatic per-item cost, net margin calculation and a single status per item. A generic spreadsheet inventory CSV cannot be imported: recreate purchase packs and enter current stock. Margeo's CSV import is for Vinted Pro/wallet sales only; purchase costs are added separately.
When should I switch from a spreadsheet to a dedicated app?
There is no universal sales or item-count threshold. Switch when manual updates leave item status or lot costs unreliable, or when missed sales and fees make margins hard to trust. A spreadsheet remains useful while it stays accurate and easy to reconcile.
Can I track multi-platform profitability in one place?
Margeo centralizes sales from Vinted, eBay, Facebook Marketplace and custom platforms. The dashboard shows revenue and sales count by channel, plus overall net profit from recorded sold-item costs, commissions and expenses. The dashboard does not aggregate net profit by channel. Pro and Business sales CSV exports show per-sale profit estimates after item cost and commission, before global expenses and tax estimates.
How do I migrate from Excel or Google Sheets to Margeo?
Margeo does not import a generic inventory spreadsheet. Keep the original file as an archive, recreate purchase packs for active stock, and enter or allocate purchase costs. Supported finalized Vinted Pro or wallet CSVs import sales only. Setup time depends on the amount and quality of your data.
Does Margeo work offline at flea markets?
Yes. Margeo works as a PWA offline. Install the app on your phone, use the profit calculator on the spot. Data syncs when you are back online.
Keep the freedom of exports, lose the spreadsheet chaos.
Starter is free forever and does not require a card.