This is Demo website implementing concepts described in following blogs

Managed Identity in Azure

Service Oriented Architecture and its implementation on-premise and in cloud

SOA implementation

Services: Sales, Billing, Shipping

System: eRetailer

Hosted in: Azure App Service and Azure Functions

Assume Cart is filled for placing the order with order id 67394b8c-5153-42c1-b253-dbde559ec8dd

To begin simulated checkout please click here

Managed Identity implementation

Secret retrieved from KeyVault:

Test secret in KeyVault