For Professional and Premium vendors.
You can create a dynamic/unique coupon code and expiration date for each customer using our Coupon API.
For example, I want to send a unique coupon code after a customer has purchased Product X. I also want that coupon code to expire 3 days after they receive it.
To make it available for one customer, a vendor must set maximum “one” redemption for the dynamically created coupon.
Follow the API docs to dynamically create a coupon: