1.Click on the Payment tab.
2.Tick or untick the Visible and/or Mandatory tick boxes beside the credit card, bank or Invoice details.
3.Select the Payment Gateway from the drop down.
4.Make sure the Enable Promo Code is ticked if you want this set for your event.
5.Untick the Enable Promo Code button unless you specifically want this setup for your page.
6.Select the Payment Types that will be accepted and untick those that will not be.
7.Click Save and publish.