Here is a step by step guide to add a coupon code - Refer to the steps and images with red circles below. 

After logging into your account,

Step 1: Click on the Payments tab on the selection menu

Step 2: Enter your coupon code and click "Add"

If an error message appears and you are not able to add the coupon code - it may be because you typed it in wrongly, or that it is expired. 


Step 3: View your coupon codes under "Applied Coupons"

The coupon discount will be automatically applied when you book a service.