Deterministic Quote Calculator

Give visitors an instant, non-binding price estimate before they contact you. Configure a base amount, per-unit pricing, volume tiers, flat and percentage adjustments, rounding rules, minimum and maximum totals, quantity limits, currency formatting, labels, and your own disclaimer. The calculator uses whole-number minor currency units for deterministic arithmetic and shows an itemized breakdown. It runs in the visitor's browser and does not collect leads, analytics, or visitor data. This app does not create invoices, accept payments, calculate tax, or guarantee a final price. Site owners remain responsible for reviewing their configuration and final customer quote.