I'm looking for a way to automatically pause campaigns when the existing stock only lasts for x days.

I haven't found this option, even though you apparently have this data.

The only option seems to be manually defining the stock level.

However, this is impractical for me, as I have numerous SKUs with varying sales figures, and also some SKUs with very low stock levels because they are rarely purchased.

Is this feature in development? I would greatly appreciate being able to use it.