Apply Coupon to Entity

Overview

Applies a coupon to a specific entity (payment, appointment, or event attendance), granting the associated discount. Available for Staff tokens.

Validation

• The coupon must be active (not expired or disabled).
• The coupon must not have exceeded its max_redemptions or max_redemptions_per_client limits.
• If the coupon has valid_services or valid_staff restrictions, the entity must match those restrictions.