CvvEmsCodeMapper

What it does

This class maps CVV (Card Verification Value) response codes from PayPal Payflow payment transactions to the standard Electronic Merchant Systems (EMS) format.

Developers use this when processing PayPal Payflow Pro payments to standardize CVV verification results across different payment systems, converting PayPal's 'Y' (match) and 'N' (no match) codes to EMS standard codes 'M' and 'N' respectively.

Public Methods

• getCode()