Would love to have the option of printing different designs on both front and back of the shirts
You can. If you print on both sides, the front will show by default in all search results, so if you just use a little pocket logo on the front, people won't be able to see what the shirt is all about. So ... that sucks. Merch should let us specify which mockup to display in search.
This has been requested a thousand times, I know.
Share your great idea, or help out by voting for other people's ideas.
No one has followed this idea yet.