EShop QR Code for scan able Giftr Cards or Events Booking ?

Hello,I’ll try to explain this briefly.Would it be possible, as with Events Bbooking, to generate a QR code in the eShop that can be scanned with the same scanner app — for example, to sell gift cards for a Christmas market, which would then become invalid after being scanned?Or would this type of “online” shopping be possible through Events Booking?
Thanks 

Hi

The question/requirement is not very clear to me. Could you please explain more details about it? Exactly how do you want it to work ?

Tuan