What is an Ad Impression? An ad impression is the number of times a consumer is exposed to an advertisement. Sign up for Ads Manager Learn how to buy and manage all of our available advertising products in our easy-to-use self-serve platform. Sign up Subscribe to our Newsletters Stay on top of the latest location marketing news, strategies, tips and tricks. Subscribe See what location can do for you. Contact Us Previous Glossary Audience Targeting Next Glossary Ad Exchange