To apply a coupon code, follow these steps:
1. Log in to the homepage and click the BUY NOW button.
2. Once you reach the payment method screen, press APPLY COUPON CODE.
3. Enter your coupon code exactly as it appears and press SUBMIT.
4. If the coupon code is active, you will receive a message with the coupon details. Click Use Coupon to redeem it for your purchase.
You may view a video tutorial here: https://testcenter.zendesk.com/hc/en-us/articles/360055832632
If you encounter any issues with a coupon, please contact support.