Measurement with Large-Scale Experiments: Lessons Learned
In this session, Ross Link (Marketing Attribution) and Jeff Doud (Ocean Spray Cranberries) examined a large-scale experiment conducted with Ocean Spray. They applied randomized controlled trials (RCT) to approximately 10 million households (30 – 40 million people) in which ads were consumed by their participants via a variety of devices. Jeff explained that the experiment was done to measure the impact of when certain ads were suppressed for some of their participants. Additionally, they examined an MTA (multi-touch attribution) logit model that was subsequently applied, which yielded KPIs such as ROI. Information from this MTA-RCT experiment supplied refreshed results monthly. Daily ROI results from the campaign were collected from the MTA-applied modeling. Outcomes from this experiment revolved around retargeting and recent and lagged buyers. In addition, the study also explored creative treatments and platform effectiveness.