What is Keypad in Retail? Explained

A keypad in the retail setting is a set of buttons arranged in a grid, often featuring numeric or alphanumeric characters. Integrated into point-of-sale (POS) systems, cash registers, or electronic payment terminals, keypads enable users to input data securely and efficiently. Widely used in retail, these devices play a crucial role in ensuring the security of electronic transactions and accurate data entry for purposes such as customer identification and payment processing.