It is a simple time recorder for small stores that records attendance and attendance.All you have to do is register the employees name.By reading the QR code displayed on the employees smartphone, you can record the time of arrival and departure.Employees do not need to install the app on their smartphones because the QR code for coming and going is displayed on the web screen.Employees can use both Android and iPhone.You can send a csv format file that can be displayed in Excel by e-mail for information on attendance and leaving work.By receiving e-mail on a personal computer, you can freely process it with Excel.