If you want to hardcode the In-Stream CPM ad unit directly to the web page it will collapse when no ads are available. If you opt to add a passback to this unit then this diagram shows our passback strategy recommendations. It includes:
- Maintaining premium ads only, keeping the In-Stream CPM as a single collapsible unit
- Premium and Direct Response ads included in a single passback
- Only Native Ads passback tags utilized including an IAB Display CPM unit
- Maintaining premium ads only in the passback waterfall