WS Form PRO – Constant Contact – WordPress GPL Plugin

WS Form PRO Constant Contact GPL Overview

The Constant Contact add-on lets you push new contacts using an action, pull contact data using the WS Form autocomplete feature, and create new forms from your lists in a single click on the add form page.

This knowledge base article relates to the Constant Contact V3 add-on which uses version 3 of the Constant Contact API.

About WS Form PRO – Constant Contact

WS Form PRO – Constant Contact is a premium WordPress plugin developed by WS Form. Constant Contact add-on for WS Form PRO It is distributed under the GPLv3 or later licence, which means you can install it on an unlimited number of websites — including websites you build and manage for your clients.

Compatibility & Requirements

WS Form PRO – Constant Contact requires WordPress 5.2 or later, and has been tested up to WordPress 6.7, and requires PHP 5.6 or higher. Each release is reviewed for compatibility before listing, giving you a hassle-free installation experience. Text domain: ws-form-constant-contact-v2. This listing reflects version , updated within 24 hours of the upstream release.

What Does GPL Mean for You?

GPL, or General Public License, is the open-source license that powers WordPress and the entire ecosystem built around it. When a plugin like WS Form PRO – Constant Contact carries a GPL license, you receive the legal right to install it on any number of websites, customise the code to fit your project, and even share it with others. You are paying for the convenience of our hosting, verification, and instant delivery service — not for a restricted seat licence.

Why Download from digitalgpl

• Latest version guaranteed – WS Form PRO – Constant Contact matches the most recent upstream release.
• Unlimited domain usage – Personal sites, client projects, and staging servers are all covered.
• Instant delivery, 24×7 – Your download link arrives immediately after payment, day or night.
• Verified before listing – Every file is tested for clean installation and conflict-free activation.
• Encrypted checkout – Payments are processed through 256-bit SSL secured gateways.
• No renewal fees – One payment covers you indefinitely. No subscriptions, no surprises.

Before You Download — Quick Answers

Will WS Form PRO – Constant Contact break my existing site?
WS Form PRO – Constant Contact has been tested up to WordPress 6.7 and PHP 5.6. We recommend always testing on a staging site before installing on live production.

I build sites for clients — is one purchase enough?
One purchase covers unlimited installations. The GPLv3 or later licence that WS Form PRO – Constant Contact is released under has no domain or site limits — neither does digitalgpl.

My host uses PHP 5.6 — any issues?
None at all. WS Form PRO – Constant Contact requires PHP 5.6 as a minimum version, so your hosting environment is perfectly compatible.

What if WS Form releases an update next month?
Log into your digitalgpl account and re-download for free. We keep our files current within 24 hours of any upstream release.

Is it safe to buy a GPL plugin from a third-party store?
Yes. The GPL licence was created specifically to allow this. Any developer who releases software under GPL grants everyone the legal right to redistribute it. That is the foundation of the open-source WordPress community.

Official developer page: https://wsform.com/knowledgebase/constant-contact