Connect to FirstData by reading how to integrate with Opayo by Elavon – formerly Sage Pay – here. As Opayo by Elavon integrates with FirstData, you need to sign up with Opayo by Elavon and FirstData. Opayo by Elavon just acts as a bridge between Zeevou and the Merchant Service, and does not process the payments itself.
If you want to add a Unit Type to the Property which is already imported
