Encrypted PINs for Online Discover and Diners Club Transactions {#encrypted-pin-data-discover}
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**Effective date:** April 12, 2024  
**Processor:** `Visa Platform Connect`  
**Regions:** All  
**Services:** Authorization Requests  
**Merchants**  
As of April 12, 2024, for online and ATM PIN transactions with Discover and Diners Club cards, merchants must include encrypted PIN data in this field when requesting an authorization:

* **REST API:** pointOfSaleInformation.encryptedPin
* **SCMP API:** pin_data_encrypted_pin
* **Simple Order API:** pinDataEncryptedPIN