Gift Certificates full site

I would like to ask if the developers are working on a way to allow clients to purchase gift certificates that allow them to buy anything on our sites. I don’t have a merch store. I sell yoga classes and wellness services. Currently there is no way for anyone to buy a gift certificate to my site because Wix has it set up through an outside app that only allows gift certificates to be used in a merch store. This is really hard on those of us small businesses that don’t sell gear. We are coming up on the holiday season and not having this option puts many of us in the service industry at a major disadvantage. I can’t sell my yoga classes as " store merch" because I need to connect it to video and pay plans.

Does Wix have any development on this? Am I the only Wix client that needs this?