Based on data from current advertising campaigns, two separate Insertion Orders (IO) were created for the test:
- Custom Bidding test group;
- Automatic Bidding control group.
Each IO included 5 Line Items (Remarketing, Education Sites, In Market – Education, Whitelist, Custom Interests).
Once a week, an analysis was conducted and changes were made to the campaign for both groups: removed ineffective sites, experimented with targeting by day, hour, and ad position.
For 4 weeks, the project team experimented with the Custom Bidding script (added/removed events in the script, tested additional settings for device parameters, day of the week, hours for displaying advertising).