.NET Core Microservices - Checkout Method in Cart Service

The video tutorial explains the process of handling checkout operations in a web application. It covers the use of a checkout header DTO, retrieving card details using user IDs, and processing orders. The tutorial also discusses integrating these operations into the main web service and implementing necessary methods in the card service. Finally, it outlines the steps to update the CART controller with a new checkout action method.

What new insight or understanding did you gain from this video?