Ran the CSV through our deduper first. ROAS improved roughly 30% versus the lookalike audience we ran before. Bought it to scope a Australia territory in the nail salon segment. Minor cleanup needed but nothing major.
Thanks for flagging the small gaps, we hear you on the gaps — the next monthly refresh tightens those exact columns. Open a ticket via the Support tab and we'll prioritise the columns you flagged for the next refresh.