# Quotas

The ‘Quotas’ extension allows the service admin to create/edit quotas which can be later used to add the Billing service in an Azure Stack plan. By default, a ‘Azure-Stack-Base’ quota is created. This quota can be cloned and configured.

![](https://2875114964-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fazure-stack-billing%2F-LnS8wuQLNPMCoyRQ8tZ%2F-LnSBJ4wzI9SLLaVlGw3%2F27.png?generation=1567079095667072\&alt=media)

#### Setting Pricing Profile and Enabling/Disabling Email Notification

Once a quota is cloned, it can be configured. To configure the quota, click on the quota name.

![](https://2875114964-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fazure-stack-billing%2F-LnS8wuQLNPMCoyRQ8tZ%2F-LnSBJ4xNsiuEzUKcVtf%2F28.png?generation=1567079095663754\&alt=media)

* The name of the quota can be changed any time.
* The configured pricing profile must be set. (*Refer Configuring A Pricing Profile*)
* Setting the Email Notification to ‘Yes’ will send email alerts when there is a new subscription registration, subscription unregistering, sending invoice PDF via email to tenants, etc.