If you're a first-time user, take a look at the following links to familiarize yourself with the product. Start by reading the Intro to DNB, which describes the background of DoubleClick Network Builder (DNB) and the benefits of becoming a network partner.
Once your account has been enabled and you're signed into DNB, you can do the following:
View messages from your network host about important updates, such as changes to your financial terms, new ad units, updates to tag templates, press releases, or updated best practices.
Retrieve ad tags created by your network host, and place them on your sites to begin serving ads.
Visit the Glossary for definitions of important UI terms related to ad serving and revenue.
Please contact your network host with any questions not answered by this Help Center.