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 91e524c6-56ec-4ddf-b943-6b97f660c8b2

To begin simulated checkout please click here

Managed Identity implementation

Secret retrieved from KeyVault:

Test secret in KeyVault