You can send the coupon code in the URL as the code parameter. When the person proceeds with the link that you have sent, the discount is deducted automatically from the price.
Link example: https://demo.payrexx.com/en/pay?tid=187&code=2345
- When the person clicks on the link that you have sent, the price will be automatically reduced by the amount that you have defined during the creation of the discount coupon.
- Please, proceed with the following link if you would like to know how to create a discount coupon.