I looked into them awhile back, but I really don’t like the templates they use. One of my competitors was using them and someone door hung our house with one a few months after we bought our shop. I hung it on our fridge (that we put very little stuff on) to see how fast my wife would notice and what she thought. A week later I finally asked her about it and she said she hadn’t even noticed it. I like the idea, but I don’t think MM stuff stands out very well.