In this use case, you can optimize ad frequency for user engagement to determine
which display cadence performs best. Use `ad_click` as an additional metric to
track.

| **Personalization component** | **Potential or recommended values** |
|---|---|
| Remote Config parameter | `ad_display_freq_in_min` |
| Alternative values | `2, 10, 50` |
| Objective | `user_engagement` |
| Additional metrics | `ad_click` |