A sale is not the same as a profit. Log each item once and see what you really made after fees, shipping and the cost of the item.

What’s inside:
• Inventory log for 1,000 items: cost, source, category, list price, sale price, platform and shipping.
• Automatic platform fees from your own fee table, with a fee override when you know the exact number.
• Net profit, margin, ROI and days to sell for every item.
• Dashboard: revenue, profit, ROI, sell-through, average days to sell and three charts.
• Breakdowns by platform, category, source and month, so you can see what is worth sourcing.
• Stock that is sitting: unsold items and the cash tied up in them, by age.
• Two copies: a blank one for you and one filled with sample items. Plus a quick-start guide.

How it works: add an item when you buy it, add the list date when you list it, and add the sale details when it sells. The Dashboard updates by itself. No macros, no add-ins, no sign-up.

Good to know: works in Excel 2019 or newer, Microsoft 365 and Google Sheets. You type items in by hand; it does not connect to any marketplace. Fee rates are editable starting points and vary by category, country and seller level. Not affiliated with any marketplace. One-time purchase. This is a record-keeping tool, not tax or financial advice, and it makes no profit promise.

Licence: for your own use. Please don’t resell or share the file.