Reseller Profit OS

Know Your Real Profit Before You Buy, Sell or Accept an Offer

A deal can look profitable until marketplace fees, shipping, packaging, promoted listings and other costs eat your margin.

Reseller Profit OS helps you see the real numbers before you make the decision.

Enter the deal details and instantly see:

✅ True Net Profit
✅ ROI
✅ Profit Margin
✅ Marketplace Fees
✅ Total Costs
✅ Maximum Buy Price
✅ BUY / PASS
✅ ACCEPT / COUNTER / DECLINE

💰 Stop Guessing Your Profit

Example:

You paid: $20
Buyer offers: $48

At first glance, it looks like:

$28 profit

But after fees, shipping, packaging and promotional costs, your real profit could be much lower.

Reseller Profit OS calculates the full deal so you can make decisions based on numbers — not guesses.

✅ ACCEPT, COUNTER or DECLINE

Received an offer?

Enter:

• Offer price
• Purchase cost
• Marketplace
• Shipping
• Packaging
• Advertising costs

The system calculates your true profit and ROI and gives you a clear decision:

ACCEPT ✅
COUNTER ⚠️
DECLINE ❌

You can also set your own minimum profit and ROI targets.

🔍 BUY or PASS Before You Source

Before spending money on inventory, check whether the deal makes sense.

Enter the expected resale price and your estimated costs.

Reseller Profit OS calculates:

• Expected net profit
• Expected ROI
• Profit margin
• Maximum recommended buy price

Then gives you a simple:

BUY ✅

or

PASS ❌

📦 Inventory Command Center

Track your inventory in one place:

• SKU
• Product
• Brand
• Category
• Purchase date
• Purchase cost
• Prep cost
• Listing price
• Marketplace
• Inventory status
• Days held

Quickly see which products are sitting too long without selling.

⏳ Inventory Aging

Know how long your money has been sitting in inventory.

Automatically track:

• 0–30 days
• 31–60 days
• 61–90 days
• 91–180 days
• 180+ days

Old inventory becomes easy to spot before it quietly ties up your cash.

📊 True Profit Dashboard

See the health of your resale business at a glance.

Track:

📈 Revenue
💵 Net Profit
📊 Average ROI
📦 Inventory Value
⏳ Aging Inventory
💰 Cost of Goods
🛒 Marketplace Performance

⚙️ Editable Marketplace Fees

Use the system with marketplaces such as:

• eBay
• Poshmark
• Depop
• Vinted
• Etsy
• Mercari
• Other marketplaces

Marketplace fees can change, so your assumptions are fully editable.

📥 What You Receive

You receive the complete Reseller Profit OS spreadsheet, including:

✅ Quick Deal Check
✅ Offer Calculator
✅ Sourcing Calculator
✅ Inventory Tracker
✅ Sales & Profit Tracker
✅ Inventory Aging
✅ Profit Dashboard
✅ Marketplace Settings
✅ Demo Data
✅ Quick-Start Guide

👤 Who Is This For?

Perfect for:

• eBay resellers
• Poshmark sellers
• Depop sellers
• Vinted sellers
• Vintage clothing resellers
• Sneaker resellers
• Thrift flippers
• Online arbitrage sellers
• Side-hustle resellers

🚀 Know the Numbers Before You Make the Deal

Stop looking only at the difference between your purchase price and selling price.

Know what you are actually making after the costs that matter.

Get Reseller Profit OS for $19.99.

✅ One-time purchase
✅ Instant digital access
✅ No subscription
✅ Ready to use

Know your real profit before you buy or accept.