GuestBillingAddressManagement

What it does

This class manages billing addresses for guest shopping carts in Magento 2.

It acts as a proxy that converts masked cart IDs (used by guests) to actual quote IDs before delegating operations to the main billing address management service.

Developers use this when implementing checkout functionality for non-logged-in customers who need to set or retrieve billing addresses.

Public Methods

• assign()
• get()