To enable Promo Codes for your service bookings, go to https://gigabook.com/booking-widget-setup#panel_step_widget_payment, or do the following steps:
Hover over Horn icon and click Service Booking.
Go to Step 8/9 or Jump to: Payment.
To enable Promo Codes for your group session bookings, go to https://gigabook.com/group-widget-setup#panel_step_widget_payment, or follow these steps:
Hover over Horn icon and click Group Session Booking.
Go to Step 7/8 or Jump to: Payment
Note: Payments must be enabled first before you can enable the Promo Codes.