In my trade show experience, the $300 scanners are terrible and most of the time don't scan. I'm not sure if it's typically a scanner issue, a QR code issue, or

In my trade show experience, the $300 scanners are terrible and most of the time don't scan. I'm not sure if it's typically a scanner issue, a QR code issue, or a system issue, but everything the scanner actually works it's a surprise! I'm on the wrong side of the country, but will keep an eye on you guys and hope to see you at some shows soon.