Telpo devices combine smart hardware, software, and connectivity to simplify payments, self-service, security, and ticketing. Users interact with POS terminals, kiosks, or biometric devices to initiate a transaction or access. Payment data—via card, QR code, NFC, or mobile wallet—is captured, encrypted, and sent to banks or processors for verification. Biometric devices scan and match fingerprints, faces, or palms for secure authentication. Self-service kiosks guide users through product selection, payment, and receipt printing. Transport validators read cards or QR codes to authorize access. All devices sync with cloud or local servers for data management, reporting, and real-time updates, ensuring speed, security, and efficiency.