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WP Cost Estimation & Payment Form Builder

Easily sell any customized services & products creating your own flat and responsive cost calculator or payment forms (even with subscription !) on your word…

Version
10.3.2
Updated
Nov 12, 2026
License
GPL
Type
Plugin
WP Cost Estimation & Payment Form Builder

Overview

Easily sell any customized services & products creating your own flat and responsive cost calculator or payment forms (even with subscription !) on your wordpress website .

This unique plugin can be used to sell any type of service or products: applications, websites, graphics, seo, pets, lunar fragments …. or anything else.

Your customers can get an accurate estimate of their request (the final estimate/order is sent by email) or directly do payment using Paypal or Stripe. The customer’s email can be automatically sent to your MailChimp / MailPoet / GetResponse list .

You can also choose to hide all prices from the form and emails to use it as a classical form.

Its intuitive and powerful conditional system and its many components allow you to create any type of form easily.

WP Cost Estimation & Payment Forms Builder also works with WooCommerce & Easy Digital Downloads : you can easily create a gift creator, or a smart products packs generator. The selected products can be automatically added to the cart at end of the form .

Its powerful booking system allows you to manage your calendars, events and reminders directly from the backend. Assign a specific calendar to a datepicker of your form to automatically register new events !

It is also able to do distance calculations and complex custom calculations, using powerful and intuitive visual tools.

What's included

  • The full pluginEvery file from the developer's release, in one zip.
  • Unlimited sitesInstall it on your own and your clients' sites.
  • GPL licensedFree to use, study and modify.
  • No paymentFree to download, no card needed.

How to install

  1. 1Download the zip file from this page.
  2. 2In WordPress, go to Plugins → Add New → Upload Plugin.
  3. 3Choose the zip, click Install Now, then Activate.

Questions

Is this the developer's own release?

Yes. It is the release published by the original developer, redistributed under the GNU General Public License. The GPL allows anyone to share and resell the code.

Do I get a license key or automatic updates?

No. License keys, one-click updates and support come from the developer's own paid plans. To update, download the newer version here when it is listed and install it over the old one.

Can I use it on more than one site?

Yes. The GPL puts no limit on the number of sites, including client sites.

Why is it free?

During our launch every download that is available on GPL Store is free. Nothing is charged and no card is asked for.

FreeWP Cost Estimation & Payment Form Builder
Available soon