Glad to hear it!
I’m thinking about it. A lot of people seem to love the self TF!
Self Tf are always fun. Especialy if they add or create interesting challanges or situations. Maybe as Disguises during the story ? One of the customers is activly on the hunt for the shopkeeper so there might be a good spot to do more different self TFs. Otherewise go with a similar approach to the Money Jar