*Smart TEF* is a system that allows integrated payments remotely and with total mobility.

It is ideal for operations such as *logistics and delivery, **sales counters* in construction material stores and stationery stores, as well as any business that needs to connect payments to the issuance of invoices in a practical and agile way.

The system has a *web portal* where transactions are recorded and displayed as *cards* on Smart POS terminals. As soon as the payment is processed at the terminal, the portal is updated in real time, ensuring control and efficiency in the operation.