Meta ads
Also known as: Facebook Ads, Facebook advertising
In short
Paid advertisements delivered through Meta’s advertising systems, including placements on Facebook and Instagram.
Meta ads are paid advertisements delivered through Meta’s advertising systems. Facebook and Instagram are familiar destinations, but an advertising setup should be described by its actual selected placements rather than by assuming every Meta ad appears only on Facebook.
How Meta selects advertisements
Advertisers provide an objective, creative, and audience-related inputs. When an advertising opportunity becomes available, the delivery system evaluates eligible ads through an auction. Meta describes relevance and the expected value of an interaction as part of this process.
The audience an advertiser describes and the people who actually receive impressions are therefore different concepts. Delivery depends on the campaign settings and the auction, not simply on membership of an audience definition.
The objective also shapes what the advertiser asks the system to achieve. Visits, engagement, and purchases answer different business questions.
Illustrative example
A clothing retailer prepares a product demonstration for Facebook and Instagram. It chooses a campaign goal aligned with its intended outcome and checks whether the creative remains readable in the placements used. It then reviews downstream activity alongside delivery.
Do not treat a high reaction count as evidence of profitable sales. Engagement describes interaction with the advertisement; purchase performance needs appropriate conversion measurement. Also avoid applying a Facebook-only observation to all Meta placements without checking the actual report.