Tier-1 vs tier-3 GEOs on a fixed budget: volume vs margin, decided
The setup: $1,500 test budget, a dating offer that pays in both tier-1 (US/UK) and tier-3 (PH/ID). Where to deploy first?
The move: Split $750 each. Tracked not just ROI but how far the budget stretched and how clean the data came back.
The numbers (illustrative): Tier-1: $4 CPMs, burned the $750 in 2 days, +12% ROI but tiny sample — only ~9 conversions to learn from. Tier-3: $0.30 CPMs, lasted 9 days, +21% ROI and ~180 conversions, giving statistically real signal to optimize on.
The lesson: On a small budget, tier-3 isn't just cheaper margin — it buys you DATA. The conversion volume lets you actually optimize creatives and angles. Tier-1 on a thin budget gives you a handful of conversions and pure noise.
What I'd do differently: I used to test in tier-1 first because the payouts excited me, then wonder why I couldn't optimize on 9 data points. Test the angle in cheap GEOs to learn what works, THEN port the winner to tier-1 where the money is. Buy your education where it's cheap.
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