Tokenization iFrame Enhancements
To comply with new regulatory requirements, payment gateways and processors must now use a payment token (replacing the PAN) together with the initial transaction ID for all subsequent operations. This requirement strengthens security, supports PCI DSS compliance, and ensures uninterrupted processing for card-on-file and subscription-based payments.
Several improvements have been made to the Tokenization iFrame form:
- Expanded merchant-related attributes, including:
- New billing address fields: Address Line, City, Country, State, Zip/Postal Code, Email, Phone Number
- Additional merchant transaction data: Merchant Transaction ID, Transaction Description, Merchant Free Text
- Enhanced merchant experience through dynamic configuration updates based on the values provided. In addition, fields can now be pre-populated with default values.
- Support for initiating Verify transaction processing after the Tokenization iFrame form is submitted.
- Updates to the Tokenization API and Tokenization iFrame APIs to include the new fields. For details, please refer to the Developer Portal.