The Nudge Tracking pixels can be implemented as Event Tags in DCM.
This is useful for deploying the tracking pixels without the need to give the Publisher any extra code to place on their site, all they need is the normal DCM code.
1. Open the campaign you wish to add Nudge to and select Properties.
2. Scroll down to Event Tags and click Create New Impression tag.
3. Add a name to the impression event tag eg Nudge.
4. Select “image” for the Tag Type and input your Nudge Tracking link in the Tag URL.
Your image tag will look something like:
https://e.ndg.io/v1/v.gif?owner_id=<your ID here>&name=impression&content_id=cb5e579fd
5. Click Save.
For "Click" and other types of tracking, please visit the event-specific documentation from Google here.