Under Account Settings > Global Administration you can find Iframe Queue.

This allows you to automatically switch out the content of an iframe on your website with different Playable campaigns, without you having to change the iframe script.

Iframe queue generates a new iframe script you will add to your website, which will automatically update with different campaigns on different dates.

Just as with a regular iframe, we recommend you use responsive support.

Since the iframe uses the Live URL, there is an extra "clear cache" button in the iframe queue settings so that you don't have to clear cache on the individual campaigns.