I used them for a QR code scavenger hunt once and, even in this tech backwards town, got a couple people involved. This was when they were still new. It familia

I used them for a QR code scavenger hunt once and, even in this tech backwards town, got a couple people involved. This was when they were still new. It familiarized people with our website and our store layout. It also got them asking at the counter for help to find things. All in all exactly what I was hoping for.