Frequency Caps
Different for retargeting vs prospecting
Cap by day, week and month when you can
Show how
Imagine someone that’s on the fence about buying your stuff, and make sure you aren’t annoying them with ads all the time
Note also that even if you have the frequency cap set to 1 impression/person/day, I have seen retargeting campaigns fill up blocks of ads despite that. As with everything else, make conservative adjustments and check back and see how many unique cookies you’re reaching before and after the frequency cap adjustments.