Jargon Buster

Discrepancy

The difference in campaign reporting numbers for key measurements such as impressions and clicks between multiple adservers.

Display advertising

Display advertising is a type of online advertising on web sites. It includes many different formats and contains items such as text, images, video, audio and comes in several physical format sizes.

Domain name

Double opt-in

A double opt-in requires the user to opt-in twice to a particular line service, prior to the service provider engaging with the user. 

Dwell time

The amount of a time a user spends on a piece of content on a website. This could include reading an article, watching a video or looking at advertising.

Dwell time

DOOH

The length of time an individual is in a Screen Exposure Zone which is a location from which the screen is visible and, if appropriate, audible. (Source: MRC Digital Place-Based Audience Measurement Standards Version 1)

Dynamic Ad Insertion (DAI)

A technology that allows for ads to be inserted into content in real-time. This enables more targeted and relevant ads to be served based on user data.

Dynamic ad insertion (DAI)

Connected TV

Campaign optimisation technology that allows advertisers to dynamically change ads within VOD content, i.e. swap the ad creative shown, making it possible to target specific viewers rather than serving the same ad to each viewer. Can sometimes be referred to as SSAI, or server-side ad insertion.

 

Dynamic content

DOOH

The process of building responsive creative to deliver contextually-relevant messages driven by the smart use of data across DOOH.

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