Sandra

Total Scam. Presents itself as free and two weeks later holds your QR hostage for an expensive, non-refundable, full year subscription that they present falsely presents as monthly. They know you'll assume it's safe to use their service since you can get a QR nearly anywhere for free, then they'll pull the rug out from under you. They time things just right so users have already wasted money printing the code. It's pretty gross.