Hello! In the list of supported gateways for DT Register, you will see this:
Sage (N. America)
The "N. America" classification is because many get confused because there is a Sage gateway and a Sage Pay gateway. They in fact are different. Our Sage integration will not support UK and other countries as it's just simply not the same gateway.
Adding Sage Pay would be just like adding a brand new gateway to this extension. It can be done of course... and if you're interested in getting it added as a custom project, please submit a customization ticket and we can discuss it further. Thanks!
Nathan is no longer affiliated with DTH since the recent acquisition. You can connect with him and get any type of Joomla website help at
www.JoomlaEmployee.com
.