Change the “Allowed Email” for the coupon to verify with the user’s email.

Hi,

We send coupons using the user’s email (user email) during login, so the “Allowed Email” is filled with the user email. This results in the coupon not being applicable on the cart page when the customer’s billing email differs from the user email.

After reviewing the document, I found that the “Allowed Email” validation for the coupon is based on the Billing Email.

Since the customer’s billing email might change, could you please advise if it’s possible to switch to user email validation, or how we should handle this situation?