The market analysis led Payroll Group Centre to respond to a request in mind: the possibility for the employee to stamp its presence directly from your smartphone without prior supports additional hardware or moving on the physical place of work. Therefore, in collaboration with Libemax, Group Payroll Center launches an innovative and crucial to commercial, technical, carriers or anyone working with constant movement. Thanks to GPS, and NFC TAG BEACONS, the app automatically sends the data to a remote database, while a timesheet recording times. The employee will select the customer from whom is to keep track of the work. The bookings will be displayed directly on the calendar app, imported into the program and attendance and can be exported to Excel.