Buy or edit an add-on for Office 365 for business

Several of the Office 365 for business plans have add-ons that you can buy for your subscription. An add-on provides additional functionality to the subscription that you buy it for.

Buy an add-on

Note

If you're not using the new Microsoft 365 admin center, you can turn it on by selecting the Try the new admin center toggle located at the top of the Home page.

  1. In the admin center, go to the Billing > Purchase services page.

  2. At the bottom of the Purchase services page, select Add-ons.

  3. On the Purchase services page, select the add-on subscription that you want to buy.

  4. Enter the number of licenses that you need, and choose whether to pay each month or for the whole year. Choose whether you want to automatically assign licenses to everyone who does not currently have a license. If shown, select a base subscription.

  5. Select Check out now.

  6. Review the pricing information, then select Next.

  7. Provide your payment information, and then select Place order > Go to Admin Home.

  1. In the admin center, go to the Billing > Subscriptions page.

  2. On the Subscriptions page, select the subscription for which you want to buy an add-on.

  3. On the bottom-left corner of the subscription details, select Add-ons > Buy add-ons.

    Buy add-ons link on the Subscriptions page of the Microsoft 365 admin center.

  4. On the Purchase services page, mouse over or tap the add-on subscription that you want to buy, and then select Buy now.

  5. Enter the number of licenses that you need, and choose whether to pay each month or for the whole year. Choose whether you want to automatically assign licenses to everyone who does not currently have a license. If shown, select a base subscription.

  6. Select Check out now.

  7. Review the pricing information, and then select Next.

  8. Provide your payment information, and then select Place order > Go to Admin Home.

  1. In the admin center, go to the Billing > Subscriptions page.

  2. On the Subscriptions page, select the subscription for which you want to buy an add-on.

  3. On the bottom-left corner of the subscription details, select Add-ons > Buy add-ons.

    Buy add-ons link on the Subscriptions page of the Microsoft 365 admin center.

  4. On the Purchase services page, mouse over or tap the add-on subscription that you want to buy, and then select Buy now.

  5. Enter the number of licenses that you need, and choose whether to pay each month or for the whole year. Choose whether you want to automatically assign licenses to everyone who does not currently have a license. If shown, select a base subscription.

  6. Select Check out now.

  7. Review the pricing information, and then select Next.

  8. Provide your payment information, and then select Place order > Go to Admin Home.

Update an add-on

The steps that you use to update an add-on depend on whether the add-on is a traditional add-on, or a standalone add-on.

Traditional add-ons are linked to a specific subscription. If you cancel the subscription, the associated add-on is also cancelled.

Standalone add-ons are not linked to a specific subscription. Standalone add-ons appear as a separate subscription on the Subscriptions page (or on the Products & services page in the new admin center), and have their own expiration date. You manage a standalone add-on the same way that you manage any other subscription.

Update a traditional add-on

Note

If you're not using the new Microsoft 365 admin center, you can turn it on by selecting the Try the new admin center toggle located at the top of the Home page.

  1. In the admin center, go to the Billing > Products & services page.

  2. On the Products & services page, select the subscription for which you want to update an add-on.

  3. Select Add-ons. The add-ons that you have purchased are shown.

  4. Select Change quantity for the add-on you want to change.

  5. Enter the quantity change you want for the subscription, then select Submit change.

  1. In the admin center, go to the Billing > Subscriptions page.

  2. On the Subscriptions page, select the subscription for which you want to update an add-on.

  3. Select Add-ons.

    The add-ons that you have purchased are shown and each of the add-ons will have a Change quantity link below it.

  4. Select the Change quantity link for the add-on that you want to update.

    Add-ons link and the change quantity link.

  5. Enter the number of user licenses that you need in the box, and then select Submit.

    Tip

    You can also use the up-arrow and down-arrow to change the quantity of user licenses or just enter the number you want in the box.

    Total licenses box and the submit button on the Add or remove licenses dialog box.

  1. In the admin center, go to the Billing > Subscriptions page.

  2. On the Subscriptions page, select the subscription for which you want to update an add-on.

  3. Select Add-ons.

    The add-ons that you have purchased are shown and each of the add-ons will have a Change quantity link below it.

  4. Select the Change quantity link for the add-on that you want to update.

    Add-ons link and the change quantity link.

  5. Enter the number of user licenses that you need in the box, and then select Submit.

    Tip

    You can also use the up-arrow and down-arrow to change the quantity of user licenses or just enter the number you want in the box.

    Total licenses box and the submit button on the Add or remove licenses dialog box.

Update a standalone add-on

Note

If you're not using the new Microsoft 365 admin center, you can turn it on by selecting the Try the new admin center toggle located at the top of the Home page.

  1. In the admin center, go to the Billing > Products & services page.

  2. On the Products & services page, select the add-on subscription that you want to update, and then select Add/Remove licenses.

  3. Enter the number of licenses that you need in the box, and then select Submit change.

  1. In the admin center, go to the Billing > Subscriptions page.

  2. On the Subscriptions page, select the add-on subscription that you want to update, and then select Add/Remove licenses.

  3. Enter the number of licenses that you need in the box, and then select Submit.

    Tip

    You can also use the up-arrow and down-arrow to change the quantity of licenses or just enter the number you want in the box.

    Total licenses box and the submit button on the Add or remove licenses dialog box.

  1. In the admin center, go to the Billing > Subscriptions page.

  2. On the Subscriptions page, select the add-on subscription that you want to update, and then select Add/Remove licenses.

  3. Enter the number of licenses that you need in the box, and then select Submit.

    Tip

    You can also use the up-arrow and down-arrow to change the quantity of licenses or just enter the number you want in the box.

    Total licenses box and the submit button on the Add or remove licenses dialog box.

Remove an add-on

You can cancel a standalone add-on the same way that you cancel a subscription. Or you can set Recurring billing to off for a standalone add-on by using the steps above. However, you cannot remove a traditional add-on after it's been bought. If you need to remove a traditional add-on, please contact support for help.

Available add-ons

The following table lists add-ons that are available for different editions of Office 365 for business.

For information about Skype for Business add-ons, see Skype for Business and Microsoft Teams add-on licensing.


Add-on Available in these subscriptions
Customer Lockbox
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Online Advanced Threat Protection
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Exchange Online Archiving
Office 365 Business Essentials
Office 365 Business Premium
Office 365 Enterprise E1
Office 365 Enterprise F1
Microsoft MyAnalytics
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Advanced Compliance
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Extra File Storage
Office 365 Business
Office 365 Business Essentials
Office 365 Business Premium
Office 365 Enterprise E1
Office 365 Enterprise E2
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Enterprise E5
Office for the web with SharePoint Plan 1
Office for the web with SharePoint Plan 2
SharePoint Online Plan 1
SharePoint Online Plan 2
Phone System in Office 365
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Enterprise E5
Audio Conferencing in Office 365
Office 365 Business Essentials
Office 365 Business Premium
Office 365 Enterprise E1
Office 365 Enterprise E3
Office 365 Enterprise E4
Office 365 Enterprise E5 without Audio Conferencing
Microsoft 365 Business
Microsoft 365 E3
Microsoft 365 E5
Communications Credits in Office 365
Office 365 Enterprise E5
Domestic Calling Plan in Office 365
Office 365 Enterprise E5
International Calling Plan in Office 365
Office 365 Enterprise E5

Add storage space for your subscription