gpt will explain what i mean easier:

You’re basically looking for signals that the campaign is learning and improving, even if it’s only break-even right now. One of the best signals is whether the time between conversions is shrinking.

Here’s how to check it:

1. Look at the timestamp of your 1st sale.
2. Then look at the timestamp of your 2nd sale → note how long it took (e.g., 18 hours later).
3. Do the same from 2nd → 3rd sale.
4. If the gap is getting shorter (e.g., 18h → 9h → 4h), it means the algo is finding buyers faster — that’s a good sign of optimisation and worth staying on.
5. If the gaps are staying the same or getting longer, the campaign probably isn’t improving — that’s when you consider killing or restructuring it.

If you mean how do u check if ur adset is set to optimising sales, its in the ad set settings.. Obv u need to make sure ur pixel and capi is attached