Is it possible to add a referral code field to the purchase form?
Hello, I was wondering if it was possible to add a referral code field to the form when a customer buys a listing. I am aware you can create custom forms, however this is something that does not need to go on the listing's public page, this is something I need to see on the back end to track if someone who purchased a listing was referred by someone else. Is this possible to do?(Maybe you can do it with the custom form, but I assume that is only for businesses to display that information publicly on their listing). Any help would be greatly appreciated. Thanks.