+3 votes
by (1.7k points)
If i make a look a like audience of people who engaged with my facebook page based on 30 days and 60 days, would those people be completely different? Or would it be significant overlap?  
If i make a look a like audience of people who engaged with my facebook page based on 30 days and 60

2 Answers

+4 votes
by (630 points)
 
Best answer
I believe you can compare the overlap rate of a LAL in the audience manager.  
by (1.7k points)
Time to test and see
+5 votes
by (2.8k points)
I can say that 60 days based LLA is more. how to say that. presice in matching.  
The Facebook Ads Group is where you can always find questions, answers, advice, reviews & recommendations from other community members about running Facebook and Instagram advertising and marketing campaigns.
...