Analytics and results
CPM
Also known as: Cost Per Mille · cost per thousand impressions
Cost per thousand impressions under a platform's definition.
A practical example
A campaign compares reach cost for the same exposure type.
What should I know?
Impressions are not the same as unique people.
Analytics and results in practice
Before comparing numbers, check definitions, periods, sources, and denominators. Separate observation from proof of an action's impact. A metric should support business decisions, not just look good in a report.
Related Semly features
See where this concept applies when working with Semly.
Related terms
Documentation and further reading
Definition prepared by Semly. Standards and behavior are described by their creators: