BVOD campaigns are judged by how visible, engaging, and actionable they are for viewers. Viewability ensures the ad actually had the chance to be seen, which is essential because an exposure that isn’t seen doesn’t deliver impact. Completion rate reveals how much of the video viewers watched, pointing to the effectiveness of the creative and the suitability of the ad length for the audience. Impressions measure overall exposure—how many times the ad was served and the potential reach, which helps you understand scale and frequency. Clicks capture direct engagement or action taken after viewing, when the platform supports interactive elements, indicating visitor intent or interest beyond mere exposure. Because BVOD success comes from a combination of reach, visibility, engagement, and action, tracking all of these metrics provides the most complete view of performance. Some platforms or campaigns may place more emphasis on one metric, but together they give a fuller picture of effectiveness.

When a network update creates a gap between what was booked to spend and what holdings show, you need to reconcile the data at the most granular level possible. Comparing each market total with its holdings total lets you see exactly where the mismatch sits and by how much. That market-by-market view is essential because variances often arise from market-specific changes in inventory or timing, and identifying the exact market with the discrepancy points you straight to the root cause—whether it’s a last-minute update, an rate change, or a misallocation. Once you spot the variance by market, you can drill into the details to resolve it, aligning the booked spend with the actual holdings. In contrast, other steps may reveal how spend is composed by ad length or focus on cost accounting, but they won’t pinpoint which market is out of line or allow targeted correction. Ignoring the variance offers no path to reconciliation.

The main idea here is measuring cost efficiency by how much audience you get for each unit of money spent. The metric that directly links audience size to the spot’s cost is the clearest way to gauge value, because it shows how efficiently the advertising spend translates into reach. If two programs deliver similar audiences but one has a lower cost, that's more efficient; if the audience is larger but the price climbs disproportionately, efficiency drops. The other ideas don’t directly assess this balance: target reach tells you how many people you reach but not what you pay for that reach, genre popularity reflects interest rather than cost relative to audience, and production quality concerns the creative execution, not the cost efficiency of airing the program. So assessing the level of audience relative to spot cost most directly measures cost efficiency.

In-View % measures visibility by looking at how much of the ad actually appears in the viewer’s visible area. The main idea is to quantify how much of the ad frame is within the viewport that the user can see, not whether the user watches the whole thing or how many times it’s served. This metric isn’t about brand safety or about counting impressions or clicks. It isn’t about whether someone completes watching the ad. It’s about visibility: what portion of the ad is in view at any given moment, typically summarized across time and viewers. For example, if half of the ad’s frame is within the viewable space most of the time, the In-View % would reflect that partial visibility, whereas if the entire frame is in view, it would be higher.