Facebook Business Manager account is the central business account to manage all the business marketing activities. This account can either be for a page or an individual FB account holder.
FB Business Manager ID is a 15 or 16-digit numeric string which can be found by logging into https://business.facebook.com with your company admin credentials.
- Hit URL https://business.facebook.com
- Log on to your Business account
- Go to Business Settings (Top Right corner of the page)
- Click on Business Info (Bottom Left corner of the page)
- Below the Business Manager Info section you will see your Business Manager Id (Top Centre of the page)
If you do not already have a Business Manager account, you can create one from https://business.facebook.com > Create Account
There are certain requirements listed down by Facebook to create and verify a Business Manager account, click here to know more about it.