First Data Global Gateway is now Payeezy Gateway. It is allows third-party applications to process transactions through the Payeezy Gateway via the REST API protocol. You will need a Payeezy Gateway merchant account.
The inetgration only supports Authorize Only, Authorize & Capture (Sale), Void and Refund. You will need a Payeezy Gateway Account.
Once login, click "Payment Pages" from the right Task menu
Step 4 - Copy your Login and Transaction Key
Step 5 - Setup Payeezy payment system in Joobi