Buying traffic · also called BM, Meta business portfolio, Meta Business Suite
Business Manager (Meta)
Business Manager, now called a business portfolio, is Meta's top-level account that holds a company's ad accounts, Pages, pixels, payment methods and staff permissions.
Meta separates the business from the people who work in it. A business portfolio (the name Meta has used since 2024 for what buyers still call Business Manager or "BM") owns the assets: Facebook Pages, ad accounts, datasets and pixels, and credit lines. Individual staff or agencies are then granted access to specific assets.
For a search arbitrage team this structure does three jobs. It lets several media buyers work on the same accounts without sharing logins. It ties the tracking pixel and Conversions API dataset to the business, so revenue signals survive when a single ad account is closed. And it is the unit Meta verifies and, when things go wrong, restricts.
That last point matters. Enforcement can apply at the level of an ad, an ad account, a Page or the whole portfolio. Repeated policy problems in one account can affect the others under the same roof, so one careless buyer puts the whole operation at risk.
Think of it like this
Think of it as the company's filing cabinet and key cupboard in one: it stores everything the business owns on Meta and records who holds which key.
Related terms
Ad account
An ad account is the container on an advertising platform that holds a buyer's campaigns, payment method, spending limit and policy record.
Agency ad account
An agency ad account is an advertising account opened and billed through an agency or reseller that has a direct commercial relationship with the ad platform.
Account ban
An account ban is an ad platform's decision to disable an advertiser's account, stopping all its ads, usually for breaking or appearing to break advertising policies.
Paid social
Paid social is advertising bought on social platforms such as Facebook, Instagram, TikTok, Snapchat and Pinterest, shown inside people's feeds and stories.
Tracking pixel
A tracking pixel is a small piece of code on a web page that tells an ad platform, through the visitor's browser, that a page view or action took place.