Users can apply coupon codes to any payment method during checkout. The coupon code discounts the overall cost, no matter how it is paid. If users apply a coupon code to a Patient Pay Later order, the patient's cost will reflect the discounted price after the provider applies the coupon.
The coupon code will be applied on the checkout screen.
The promo code can be applied here under the Price Summary on the Checkout Page. If the order is eligible for the coupon code applied, the Total will reflect the discount.
If your coupon code is not accepted but you believe it should be, please contact support.