Update README.md

Author: mehmetozkaya

README.md

@@ -5,7 +5,7 @@ Deploying .Net Microservices into Kubernetes, and moving deployments to the clou
 
 [![Build Status](https://dev.azure.com/ezozkme/shopping/_apis/build/status/shoppingapi-pipeline?branchName=main)](https://dev.azure.com/ezozkme/shopping/_build/latest?definitionId=13&branchName=main)
 
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+**UDEMY COURSE WITH DISCOUNTED - Step by Step Development of this repository -> https://www.udemy.com/course/deploying-net-microservices-with-k8s-aks-and-azure-devops/?couponCode=248B8C99D949750259AA**
 
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