I also don't get. In my experience, lggage shops are usually divided into higher end stores with carefully curated displays that won't want clutter or budget stores that have no room to move as it is.
And I won't want the risk of someone walking off with my bag.
Could OP explain.
Edit: Reading the FAQ, it's not luggage stores, it's stores that store luggage. Restaurants, delis, anywhere really. This makes much more sense.
Upvote. Novel idea.