Import sourcing sheets
Bring in SKU, unit cost, weight, packaging, and freight from quotes or buying sheets.
Profit intelligence layer
GJ ecommerce profit calculator and SKU margin toolbox
Bring marketplace fees, product cost, fulfillment, ads, return reserve, and target margin into one profit view before a SKU goes live.
SKU net profit
$16.99
-$3.00 vs Etsy
Net margin
21.5%
Above 20% target
Break-even price
$59.01
$19.99 pricing buffer
Workspace preview
40oz Tumbler / United States
Price $79.00Ads $9.50/orderRules 2026-06
SKU net profit
$16.99
-$3.00 vs Etsy
Net margin
21.5%
Above 20% target
Break-even price
$59.01
$19.99 pricing buffer
ChannelRevenueFeesProfit
Amazon FBA
CUP-40OZ
$79.00
$11.85
$16.99
21.5%
Shopify
CUP-40OZ
$74.00
$2.45
$23.50
31.8%
Etsy
CUP-40OZ
$69.00
$7.01
$19.99
29.0%
Calculator launchpad
Start with searchable calculators, grow into a profit workspace
Each channel begins as an SEO-ready calculator, then shares the same fee rules engine and SKU cost library.
Foundation
Move from one SKU calculation to batch margin reviews
Metrics first, clean comparisons, and traceable formulas. Start with one reliable SKU calculation, then grow it into reusable channel rules and a team margin library.
Compare channels
Compare Amazon, Shopify, Etsy, eBay, and TikTok Shop against the same cost baseline.
Explain every fee
Show marketplace fee, payment fee, fulfillment, ads, and return reserve by rule version.
Build a SKU margin library
Save scenarios for batch imports, quote reviews, and team reporting.