Definition
Ad buying feature in which ad placements might be shown on any page on a website within an ad network.
Information
Marketers in run-of-network marketing often do not demand ad placements because they are seeking lower rates and expanded outreach. Inside an ad network, ads may be put randomly in sections of sites that are not bought or either invaluable.
Below is the answer and explanation for when discussing display advertising, what is an ad network?
When discussing display advertising, what is an ad network?
A way to get free traffic to your site.
A directory of lots of websites that sell the same products as you do.
An online store...