I’d like to add a coupon code or even verbiage only to the email confirmation for one collection in our store. Are we able to do that?
For example, my collection is called Tickets. We will add tickets for reserving game space in our store. If someone does this, we want to give them a coupon code redeemable that day (basically giving them back their rental fee in the form of store credit but can only be used that day).