How to implement a one-time coupon for multiple users?

Question

1C-Bitrix

How can I implement a one-time coupon in Bitrix for one user? That is, it must be one coupon that is valid only for a registered user, and each user can apply this coupon only to one of his orders.

Answer 1

What is the difficulty?

Moreover, can you be more specific?
And then write:

coupon, within one user

and right there

every user

Create a group, add your users there,

further as in the screenshot: