Configuration collaboration wordpress the configuration can builder be found in the projectopia admin settings page. The email templates here invoice will already be populated with default values payments. You also need to configure a payment gateway which will be management used to charge teams quote the client through paypal or stripe. We do not support 2checkout as a subscription payment method crm plugin at this point recurring. This add on for the projectopia core plugin enables you to sign projectopia clients up to recurring payment plans / subscriptions via paypal & stripe