The buyCred add-on allows your users to purchase points using real money using some of the most popular payment gateways on market today. By default, the add-on comes with six built-in gateways to get you started. You can however find more gateways in the myCred store if the built-in ones are not to your liking.
Once this add-on has been enabled, the Payment Gateways submenu will become available. Before you can start using this add-on, you will need to go through the Installation steps.