Reseller OS – Notion Template for Multi-Platform Online Resellers

Are you reselling on online marketplaces – eBay, Facebook Marketplace, Poshmark, Vinted, local apps – but still guessing where your money really comes from?

Reseller OS is a Notion workspace built for multi-platform resellers who want a clear, simple system to track:

- every item they buy

- every listing on every platform

- every unit of real profit (after fees and costs)

What you can do with Reseller OS

- See all your inventory in one place (cost, source, condition, storage)

- Track all your listings across platforms

- Know your real profit per sale (including marketplace fees + shipping)

- Identify your best performers (what you should buy again)

- Spot slow sellers (what’s eating your time and cash)

- Get a clear monthly overview of your reselling activity

What’s inside

- 🎒 Items DB – your full inventory

Purchase date, price, total cost, condition, source, storage location…

- 🛒 Listings DB – one line per listing, per platform

Listing price, platform, status, final sale price, fees, shipping, profit, ROI, days to sell…

- 💸 Expenses DB – optional but powerful

Supplies, gas, software, shipping labels and other business expenses.

- 📦 Reseller OS dashboard with ready-made views:

- Inventory – to list

- Listings – Active

- Listings – Best performers

- Listings – Slow sellers

- 🌐 Platform performance

- 🏷 Brand performance

- 🗂 Category performance

- 📈 Monthly profit

- 🧾 Monthly expenses

All views are already configured with filters and sorting, and the main dashboards are locked so you don’t accidentally break anything.

You’ll also find a few [EXAMPLE] items and listings so you can see exactly how it works.

Delete them when you’re ready to use the system with your own data.

Perfect for

- eBay and Amazon marketplace sellers

- Facebook Marketplace / local classifieds sellers

- Poshmark, Vinted, Depop, Mercari, Wallapop resellers

- Anyone running a serious reselling side hustle or small business

How it works

1. Purchase the product.

2. Download the PDF with your Notion access link.

3. Click the link and Duplicate the Notion template to your own workspace.

4. Add your items, listings, and expenses.

5. Use the dashboards weekly to decide what to buy again – and what to stop buying.

If you want to stop guessing and start treating reselling like a real business, Reseller OS gives you the control panel you were missing.