A 3.0 ROAS can still hide a weak order.
I built an original Profit Leak Map around one synthetic $72 order: after expected refunds, product and operations, payment fees, and $24 blended CAC, $6.45 remains — a 9.7% contribution margin. Every workbook formula is visible, and the browser calculator sends no data.
Free XLSX sample + live calculator:
https://profit-leak-map.asdfghjsdfghxdfcgvhb.chatgpt.site
I am opening a fixed-scope founding pilot for 99 USDC: one channel, up to 10 SKUs, an editable model, pricing/CAC/ROAS guardrails, a one-page decision brief, and one revision within 48 hours after complete inputs.
No store credentials or private customer data. Synthetic example only; no earnings claim. Private Nostr DM for scope; payment only after written scope confirmation.
I built an original Profit Leak Map around one synthetic $72 order: after expected refunds, product and operations, payment fees, and $24 blended CAC, $6.45 remains — a 9.7% contribution margin. Every workbook formula is visible, and the browser calculator sends no data.
Free XLSX sample + live calculator:
https://profit-leak-map.asdfghjsdfghxdfcgvhb.chatgpt.site
I am opening a fixed-scope founding pilot for 99 USDC: one channel, up to 10 SKUs, an editable model, pricing/CAC/ROAS guardrails, a one-page decision brief, and one revision within 48 hours after complete inputs.
No store credentials or private customer data. Synthetic example only; no earnings claim. Private Nostr DM for scope; payment only after written scope confirmation.
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