This guide explains how to integrate Mollie payment processing with the User Registration & Membership plugin. Mollie is a European payment service provider that supports various payment methods.

Prerequisites: 
✅ Active installation of User Registration & Membership Pro v5.2.3 or higher.
✅ Active installation of the Mollie Addon.

Install and Activate User Registration Mollie Addon #

Mollie is a premium addon; you must buy the plugin’s premium version to use it. So, install and activate User Registration & Membership Pro after purchasing it from the official website. You can then install and activate the plugin using your license key.

Next, activate the Mollie addon through User Registration & Membership > Extension. Now, search for Mollie and toggle to activate the addon.

Setup and Configuration #

After installing and activating the Mollie addon, navigate to the following location:

 User Registration & Membership > Settings > Payments > Mollie

Generating Mollie API Keys #

To configure Mollie settings, you need a Test API Key and Live API Key. Follow these steps to generate the API Keys:

1. Go to the official site of Mollie and log in or sign up for the service.
2. Navigate to More > Developers.

You can get your keys from here if you have already set up your business site. Otherwise, you’ll be asked to set up Mollie with your business information. After setting up, you’ll get the keys on your Developer dashboard.

Integrating Mollie with the User Registration & Membership Plugin #

Now, return to your WordPress dashboard, and navigate to User Registration & Membership > Settings > Payments.

Next, enable Mollie Test Mode and paste the Test API key you generated. The plugin will automatically verify the Credentials. Finally, save the changes to use Mollie as your payment service.

Important Note: To process real payments on your forms, you must use Live API Key. 

Enable Mollie Payment on User Registration & Membership Forms #

To add Mollie payments on your form, navigate to User Registration & Membership > All Forms. Now, open the form where you want to enable Mollie payment. Next, click on the Form Settings, and you’ll see the Mollie Payment tab.

Now, you can toggle to enable Mollie payment on the form.

You can also override the Global Settings of Mollie. For that, you need to enter a new API key.

Similarly, you can also set conditional rules on the form:

Meanwhile, you must add a Payment Field to use Mollie payment on your form.