When my son started sending out “Save the Date” cards for his up coming wedding he included a QR code to see who was getting the card. Of course it stopped tracking at 100 scans unless he paid. Obviously a viable business model, but I wanted to build a QR code generator with all the best features in the industry without the paywall. That means static QR codes. So I created QR Boost, custom colors, any QR code I could think of including URL, WIFI network, email, phone number, address, location and contact card.