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13 / Concept

QUOTE ENGINE

Parameter-based estimates and commercial proposals

QUOTE ENGINE

A proposal configurator with itemised calculations, an agreed price list and versioned PDFs.

Original concept. This interface illustrates a possible product.
01 / The task

Manual estimates spread quantities and prices across spreadsheets. A material or volume change can leave the client with contradictory documents.

02 / The solution

One order form connects parameters, calculation rules and a branded document. Each amount can be explained; each version retains its original terms.

  • Parameter-based calculation
  • Agreed rates and extras
  • Itemised estimate
  • Versioned branded PDF
03

Line items and calculation rules

Area, quantity, guest count, materials and timing affect specific line items. Units, quantities, rates and totals remain visible. Non-standard work gets its own line.

04

Proposal versions

The manager can compare a revision with the previous proposal. A PDF records its version and applied rates without rewriting an earlier document.

05

Try the calculation

The local sketch changes print quantity, applies the sample tariff and creates a real demonstration PDF. It is a product concept, not a live quoting service.

Interactive demo

INTERACTIVE SKETCHSynthetic data

PRINT PRODUCTION / ESTIMATE

Collection catalogue

Orders of 200 copies or more use a sample rate of ₽92 per copy.

100 × 110 ₽11 000 ₽
Artwork preparation4 500 ₽
Total15 500 ₽

Change the quantity to recalculate the line items and total.

This runs in your browser. No data is sent. State resets when you leave; downloaded files stay with you.

Context and limits +

A designed interface with synthetic data. The business approves rates and formulas; actual material availability and timing require confirmation.

Built with

Parameter schemaVersioned price listsCalculation modulePDF template and proposal history
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