Profit & Fee Analysis for the Modern Reseller
Total Fee
$0.00
Plat | Proc
$0.00/$0.00
ROI
0.0%
Net Profit
$0.00
Total Fee
$0.00
Plat | Proc
$0.00/$0.00
ROI
0.0%
Net Profit
$0.00
Buyer pays Protection Fee
Total Fee
$0.00
Plat | Proc
$0.00/$0.00
ROI
0.0%
Net Profit
$0.00
0% Seller Fees
Total Fee
$0.00
Plat | Proc
$0.00/$0.00
ROI
0.0%
Net Profit
$0.00
Total Fee
$0.00
Plat | Proc
$0.00/$0.00
ROI
0.0%
Net Profit
$0.00
This tool is designed to help you calculate the net profit you can make from reselling items on eBay, Poshmark, Whatnot, and TikTok Shop. It takes into account the fees and commissions charged by these platforms and helps you understand how much you can make from selling your items.
Our engine factors in 'hidden' friction costs that others miss, including eBay’s $0.40 per-order fee and TikTok’s complex affiliate commission logic. We have also fully integrated Poshmark's new 2026 structure ($1/$2/$3 + 5.99%) to give you the most accurate net profit possible.
Don't just look at profit—watch your ROI. High-turnover items with tighter margins are often better suited for performance platforms like Whatnot, while high-ticket luxury goods should be steered toward StockX or eBay to maximize the protective benefit of their tiered fee caps.
Last Updated: Feb 2026
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