.NET Core Microservices - Create Coupon Repository Interface

The video tutorial covers asynchronous communication in microservices, focusing on a shopping cart API scenario. It explains how to validate coupon codes before processing orders and details the setup of the development environment. The tutorial also demonstrates integrating a coupon API and implementing a coupon repository interface.

What is asynchronous communication in the context of microservices?

Describe the process that occurs when a user hits the checkout button in the shopping CART API.

What steps must be taken to validate a coupon code before processing an order?

Explain how the coupon repository is implemented in the CART API.

What is the purpose of the coupon DTO in the coupon API?