Business subscriptions and billing documentation

Learn how to buy and manage business subscriptions, perform license management tasks, and manage billing and payments for your business accounts with Microsoft.

Manage bills and payments

How-To Guide

• View your bill or invoice
• Understand your bill or invoice
• Pay for your subscription
• Manage payment methods
• Change your billing addresses

Manage licenses

How-To Guide

• Buy or remove licenses
• Assign licenses to users
• Unassign licenses from users
• Understand subscriptions and licenses
• Download perpetual software and product license key

Upgrade, renew, or cancel

How-To Guide

• Upgrade to a different plan
• Renew your subscription
• Reactivate your subscription
• Cancel your subscription
• Close your account

Try or buy

How-To Guide

• Try or buy Microsoft 365
• Buy a subscription from your free trial
• Extend your trial
• Add storage space
• Buy a domain name