The second most important thing with running Azure services is to make sure they comply to the budgets set and make sure that the cheapest service that fits into the technical requirements is in use. Azure Cost Management could help you with that. Once enabled, it provides you an overview with drill-down feature for all services you are using within your Azure subscription:
In addition, it can analyze your existing services, monitor budgets, and give recommendations on how resources could be configured to be more cost-sensitive (for example, changing the VM type):
The cost analysis feature provides a great management overview on the costs and how they are split between the different services. Finally, you could even enable cost management for AWS or Google Cloud. If you enable this, Azure Cost Management is 1% of the revenue for these third-party clouds; for Azure it is cost-free:
