The number of impressions booked for each placement in the report (known as "booked impression units"), adjusted for the date range of the report.
Booked impressions = (booked impression units)/(number of days for which they
are booked) x (number of days of the report)
- If any of the placements in a report don’t have a CPM cost, the booked impressions value for these placements will be 0.
- Add this metric to report on placements that are associated with a CPM cost model.