To share Bing Ads access (now called Microsoft Advertising), email us your account number. It’s in the upper right corner when you’re logged in at Ads.Microsoft.com
Microsoft account numbers are 8 digits long, start with an F or X.
We’ll enter your account number into our Microsoft Agency Account, and a Bing Ads access request email will be sent to the address associated with that account. Once you approve the access request, we’ll have 3rd-party access to work in your account.
This provides us provisional 3rd-party access, so you maintain ownership and control of the account, and we won’t have visibility into the financial information or other accounts that use the same Microsoft ID.