Contradictory guidance on purchasing Microsoft 365 Copilot licenses for developer tenants blocks extensibility developers

Developers looking to build extensions for Microsoft 365 Copilot using their Developer Program sandbox receive contradictory guidance on whether they can purchase the required Microsoft 365 Copilot license on their developer tenant.

Impact

Developers who want to extend Microsoft 365 Copilot need a Microsoft 365 Copilot license on their developer tenant to build and test agents, plugins, and connectors. The conflicting documentation creates confusion and delays for developers who are unsure whether their developer tenant supports purchasing a Microsoft 365 Copilot license, potentially leading them to abandon their development efforts or waste time setting up the wrong sandbox type.

The inconsistency

Pages that say commerce is not supported

Microsoft 365 Developer Program FAQ

This offer does not include a subscription to Azure. Commercial transactions, such as purchasing additional paid services, are not supported on your Microsoft 365 Developer Program subscription; it is only for developing and testing your solutions.

Set up a Microsoft 365 developer sandbox subscription

Commercial transactions, including purchasing paid services, are not currently supported.

Pages that say commerce is supported

Microsoft 365 Copilot Development Environment - Prerequisites

This page states that instant sandboxes support add-on purchases, including Microsoft 365 Copilot, while only configurable sandboxes do not support commerce.

Purchase Microsoft 365 Copilot licenses from your M365 Developer Program sandbox

This guide in the Developer Program docs provides step-by-step instructions for purchasing Microsoft 365 Copilot licenses directly from a Developer Program sandbox, directly contradicting the FAQ and get-started pages.

Suggested fix

Update the FAQ and get-started pages to reflect the current state of commerce support on developer tenants, clarifying that instant sandboxes now support add-on purchases (such as Microsoft 365 Copilot) while configurable sandboxes do not. This will give Microsoft 365 Copilot extensibility developers a clear and consistent path to setting up their development environment.

Start with the Microsoft 365 Developer Program FAQ and “Set up a Microsoft 365 developer sandbox subscription” pages, then compare them with the Copilot development prerequisites and purchase guide linked in the issue. Update the contradictory guidance to distinguish instant and configurable sandboxes, and verify that both affected pages consistently describe commerce support.