How to integrate Mollie with Gridbox Store App?

Gridbox Store App allows accepting online payments with Mollie. This tutorial explains how to integrate Mollie with Gridbox Store App for Joomla eCommerce. 

Mollie configuration

1. Log in to your Mollie account.
2. Get your API Key from Mollie.

Store app configuration

1. Add payment method Mollie.
2. Paste your Mollie API Key.
3. Click the button Save.