Visitors pick a quantity and a few options, and the price updates as they go. When they send the request, the server recalculates it from your price list, so the quote in your inbox always matches your prices, even if someone edits the page.

A calculator built on your own price list: quantities, options, percentages, fixed fees and VAT

A live price in the browser, recalculated on the server for every request

Each request saved in WordPress and emailed to you

Works with your current theme, mobile-first

A short written guide so you can change your prices yourself

You send your price list (a spreadsheet or a few lines is enough)

I confirm the pricing rules in writing and you get a fixed price

You test every option before it goes live on your site

Everything happens in writing, no calls needed. The plugin behind it is public on my GitHub (wp-quote-calculator), so you can see how it works before you buy.