Model
PaymentAdditionalInfo
Magento\Payment\Model\PaymentAdditionalInfo
What it does
This class represents a key-value pair for storing additional payment information in Magento 2.
Developers use it to attach custom data to payment transactions, such as transaction IDs, gateway responses, or payment method-specific details that need to be persisted alongside the order payment record.
Public Methods
- getKey()
- getValue()
- setKey()
- setValue()