Terms of use

Maker Margin System provides configurable planning estimates. It is not bookkeeping, accounting, tax, legal, payroll, inventory-valuation, or investment advice. You remain responsible for verifying inputs, provider rules, prices, records, and professional obligations.

Results depend on the information entered and actual operating conditions, including yield, waste, time, fees, refunds, shipping, demand, and costs. The workbook does not guarantee profit, savings, revenue, tax treatment, or business performance.

Unless the final product license says otherwise, a future purchase is intended for use within one buyer’s own business. The workbook and formulas, plus any companion files ultimately delivered, may not be resold, sublicensed, shared publicly, or redistributed as a competing product. Final approved license terms will control.

The only verified local product asset is currently the Excel-compatible XLSX workbook. Google Sheets parity has not been tested and remains pending. The workbook uses rectangular-grid yield logic and allows a measured manual yield for layouts outside that scope; it does not include live marketplace synchronization or automatic fee updates.

Checkout is not currently open. The seller identity, support contact, checkout provider, governing terms, delivery details, and effective date must be completed and reviewed before any purchase can be accepted.