스마트로 FR Pay보안 is a mobile terminal that allows users to easily conduct credit card and cash receipt transactions and inquiries by connecting a portable card reader. This Android application supports both headphone and wireless (Bluetooth) types of devices. With NFC-enabled phones, users can make credit card payments without the need for a card reader.

One of the key features of 스마트로 FR Pay보안 is its ability to send receipts via email, text message, or Bluetooth printer. This provides users with flexibility and convenience in managing their transaction records. Whether it's for personal or business use, this app offers a secure and efficient solution for financial transactions.