Choose the right tool
Each link opens one independently usable free utility, with its own description, manual input, methodology and result. Work from your own data, save useful results, and verify any marketplace decisions in the official account before publishing changes.
- Break Even Unit Price Calculator — Does not include fixed overhead or taxes.
- Target Profit Margin Price Calculator — Sum of margin and fees must be less than 100%.
- Markup vs Margin Converter — Manual estimates depend on your data and assumptions.
- Marketplace Fee Scenario Comparison — Manual estimates depend on your data and assumptions.
- Discount Profit Impact Calculator — Manual estimates depend on your data and assumptions.
- Coupon Stack Profit Calculator — Manual estimates depend on your data and assumptions.
- Bundle Pricing Calculator — Manual estimates depend on your data and assumptions.
- VAT Inclusive Price Calculator — This is simple tax arithmetic, not a country-specific tax determination.
- Payment Processing Fee Calculator — Manual estimates depend on your data and assumptions.
- Advertising ROAS Calculator — Manual estimates depend on your data and assumptions.
- Contribution Margin Calculator — Manual estimates depend on your data and assumptions.
- Customer Acquisition Payback Calculator — Manual estimates depend on your data and assumptions.
- Break Even ROAS Calculator — Manual estimates depend on your data and assumptions.
- Advertising Budget Planner — Manual estimates depend on your data and assumptions.
- Bulk Price Increase Impact Calculator — Manual estimates depend on your data and assumptions.
- Gross Margin Calculator — Manual estimates depend on your data and assumptions.
- Net Margin Calculator — Manual estimates depend on your data and assumptions.
- Monthly Product Profit Estimator — Manual estimates depend on your data and assumptions.
- Free Shipping Promotion Profit Calculator — Manual estimates depend on your data and assumptions.
- Reverse VAT Calculator — Manual estimates depend on your data and assumptions.
How to approach the checks
Start with your highest-impact issue, confirm the source data is current, and resolve concrete errors before optional recommendations. If you manage a large catalog, keep copies of the original feed before editing. Automated account integrations and continuous monitoring are not active in this release.