In most POS situations, the cardholder, not the business owner, inserts the card into the terminal. Use the following best practices when accepting a chip card: Ask your customer to insert their card into a chip ready device and leave it in the device during the entire transaction. The chip card and terminal will determine if a PIN or signature is required for verification. If a PIN is required, the device prompts the customer to enter it. (When a PIN-based transaction is app