GuestShippingMethodManagementInterface

What it does

This interface defines methods for managing shipping methods on guest shopping carts (customers who haven't logged in).

Developers use this to retrieve available shipping options for a guest's cart or estimate shipping costs based on a provided address.

It's typically implemented by service classes that handle shipping method retrieval and calculation for non-authenticated checkout flows.

Public Methods

• getList()
• estimateByAddress()