Bar attendance taking using QR codes

It bugs me that bar owners and management don’t track attendance to see which events/days of the week are successful.<br><br>Create a simple app that presents a QR code at the bar door. If you go to that bar, you scan the code and it counts as attendance. <br><br>If you get there before 5pm it counts as 1 entry, after 8pm it counts as 0.5. <br><br>You can then look at your own bar history with the app, too. <br><br><br>*THE LAZY MILLIONAIRE: I’m a software developer. I’m just too lazy to put my ideas into action. Please make them and give me 1% equity?*