Unit economics before the review call
Use order contribution, Etsy fee reconciliation and landed cost to surface missing assumptions before discussing growth.
Product Margin Calculator →30-minute audit →Free partner resource kit
Useful ecommerce profit tools you can share with clients.
For accountants, bookkeepers, fractional CFOs, Shopify agencies, consultants and logistics specialists. Link to the free tools without an account, paywall or referral requirement.
Choose the client problem
Send one relevant calculator, not a generic tool dump.
Every calculator exposes its formula and assumptions. The free tools require no account. The optional $19 report remains a separate one-time purchase.
Put a ceiling on acquisition spend
Connect real product, fulfillment, fee and return costs to profit, CPA and break-even ROAS before scaling media.
Shopify Profit Calculator →Break-even ROAS →Translate operations into contribution
Show how landed cost, dimensional weight and returns change the economics of each delivered order.
Landed Cost Calculator →Dimensional Weight →Linkable badge
A small resource link for a tools page.
The badge is optional. It links to a free calculator with UTM attribution so Profit Per Order can measure genuine partner referrals without storing visitor IP or email.
Copy-ready HTML
<a href="https://profitperorder.com/calculators/product-margin-calculator?utm_source=partner&utm_medium=referral&utm_campaign=zero_cost_acquisition_2026_08"><img src="https://profitperorder.com/static/profitperorder-calculator-badge.svg" width="300" height="72" alt="Free Ecommerce Profit Calculator by Profit Per Order"></a>Editorial use
Prefer a text link?
A plain contextual link is usually more useful than a badge. Use wording that describes the destination accurately.
Ecommerce profit calculator
https://profitperorder.com/calculators/product-margin-calculator?utm_source=partner&utm_medium=referral&utm_campaign=zero_cost_acquisition_2026_08Landed cost calculator
https://profitperorder.com/calculators/landed-cost-calculator?utm_source=partner&utm_medium=referral&utm_campaign=zero_cost_acquisition_2026_08Shopify profit calculator
https://profitperorder.com/calculators/shopify-profit-calculator?utm_source=partner&utm_medium=referral&utm_campaign=zero_cost_acquisition_2026_08
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Discuss a resource partnershipHave a resource page or client workflow where this fits?
Send a concrete use case. We do not buy links, exchange fake reviews or automate unsolicited outreach.