Free tool · for online sellers

Know your profit per order — after every fee.

Platforms show revenue; this shows what you keep once COGS, shipping, fees and ads come out.

Selling price ($)

Cost of goods ($)

Shipping & packaging ($)

Platform fee (%)

Payment processing (%) — plus $0.30 included

Ad cost per order ($)

Net profit per order

—

Net margin—

Platform + payment fees—

Contribution margin (pre-ads)—

Break-even ROAS—

Estimates for planning. Tools are simplified — see our disclaimer.

Owner-led bookkeeping keeps figures like these current every month.

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