Estacionamento REGISTRO-SP is a digital parking system developed by EstacionamentoFacil for hassle-free parking. This Android application allows users to purchase e-tickets for parking through their mobile devices. The system is designed to make parking easy and convenient for users, eliminating the need for traditional printed tickets. The app allows users to purchase parking credits using their debit or credit cards, view their purchase history, and track their remaining balance. The parking system uses digital technology to record the user's vehicle registration number, eliminating the need to return to the vehicle to display a physical ticket. The system is monitored by traffic agents who enforce parking regulations and issue fines for non-compliance.