Cash Voucher system

The idea of ​​the system:
Knowing the status of the voucher dispensing devices and reading the information of each device (tracking the location of the device based on GPS - battery status - internet connection status) and all this without the intervention of employees at the voucher dispensing points.
Determining the cash voucher dispensing centers and their locations on the maps
Determining the components of each store dedicated to cash voucher dispensing
Knowing the distance between the location of the project manager and the field workers dispensing the vouchers