The approach of "Subscription Vending", materializes and standardizes the ALZ "Subscription Democratization" Design Principle, by formulating a process for requesting, deploying and governing Azure Subscriptions, and by doing so enabling the Applications Teams to onboard their workloads in a fast, yet deterministic way.

For further details, one can look into the following articles:

• Deploy Azure landing zones (Subscription Vending)
• Subscription vending implementation guidance

The respective Bicep and Terraform automation / IaC Modules for Subscription Vending, can be found in:

• Bicep Subscription Vending
• Terraform Subscription Vending

More broader information on programmatical creation of Azure Subscriptions (EA/MCA/MPA) via the latest APIs, can be found on the following articles:

• Enterprise Enrollment (EA)
• Microsoft Customer Agreement (MCA)
• Microsoft Partner Agreement (MPA)