Once you have created your discount coupon, you can use the code in your marketing!

The discount coupon can be applied to services such as consultations only at the moment, and only which services you allow it to be applied to in the Coupons screen.

When a patient uses the online booking page, they have an option to enter in a discount code on the payment screen. They type in the coupon code and click on the "Apply Coupon" button which checks the validity of the coupon, and if ok, adjusts the amount to pay.