First there was Detailed Targeting Expansion. Then Lookalike Expansion. It looks like Facebook is also considering Custom Audience Expansion. At least, I can tell you my ad account has been selected for a study to test just that.
First there was Detailed Targeting Expansion. Then Lookalike Expansion. It looks like Facebook is also considering Custom Audience Expansion. At least, I can tell you my ad account has been selected for a study to test just that.