Model
ShippingInformationManagement
Magento\Checkout\Model\ShippingInformationManagement
What it does
This class manages the saving of shipping and billing address information during checkout.
Developers use this when implementing custom checkout flows or integrating with third-party shipping solutions, as it handles address validation, shipping method assignment, and returns updated payment details and totals after shipping information is saved.
Public Methods
- saveAddressInformation()