Landed-Cost Break-Even ROAS Calculator
A small web tool for ecommerce operators to calculate break-even CPA and ROAS per SKU after product cost, inbound freight, payment fees, discounts, returns allowance, fulfillment, and shipping. Paid users can save SKU scenarios, compare channels, and share assumption links; a later Chrome extension can capture product and ad-cost inputs from merchant dashboards.
What you get
- Hosted business tool available while your subscription is active
- Secure Stripe billing and subscription lifecycle handling
- Self-service renewal cancellation from your purchase access page
- Support route for billing or product issues
Purchase protection & use
Use the product for your own internal business operations. The original files may not be resold or redistributed. If you have a duplicate charge, corrupt download, access issue, or believe the product is materially not as described, use Support so the transaction can be reviewed.
License · Refund policy · Privacy · Support
More business tools
How to use this business tool
Use this hosted tool as an ongoing working system rather than a one-time calculation. Start with your own business inputs, review the result, and update the data whenever prices, stock, costs, or operating conditions change. The goal is to keep the information needed for day-to-day decisions in one repeatable workflow instead of scattered notes or manual calculations. It is designed for small-business operators who want a practical view of their own data without building a custom system from scratch. Review the output before pricing, purchasing, restocking, or planning the next sales period, and keep the underlying inputs current so the results remain useful. This is an operational planning tool and does not replace professional accounting, tax, legal, or financial advice.