The actions you can take to help prevent fraudulent transactions depend on whether you sell goods online or sell goods in-store.
Selling goods online
Use AVS or 3-D Secure to verify a cardholder’s identity during online transactions. Read more
Address Verification Service (AVS) is a fraud prevention service for card-not-present transactions and keyed transactions.
AVS prompts the cardholder to provide their billing address when they are entering their payment card details at the checkout. Read more
3-D Secure is a fraud prevention tool that provides additional security for online transactions. Issuing banks use 3-D Secure to help verify the cardholder’s identity during a transaction.
Note: Using 3-D Secure shifts the liability for chargebacks to the cardholder or issuing bank. Read more