We want to put a QR code on all our new product labels. If I use a free generator that links the qr code to our website product detail page, is that qr code forever? I don't want to pint it out on 1000's of labels and not have it last.
Two things: 1. I tried the same URL in two different QR code generators and got two distictly different QR codes. I wonder why?
2. QR codes may have a downside. Short URL's were hot, then get water thrown on them when the short URL's went to malicious sites. Like the URL shorteners, will QR codes be in the same boat? Or might that be QR codes unravelling?
On two of my personal social networking accounts I made my profile pic a working QR code which send people who scan it to my profile on the other social networking site.