One geo or run the offer across many?

One geo or run the offer across many?

Q: The offer accepts tier-1, tier-2, and tier-3 geos. Should I run everywhere or focus?

A: Focus one geo to learn, then expand on proof, not hope.

— Running all geos at once blends your data: a great tier-3 result hides behind expensive tier-1 losses and you can't read what's actually working.
— Pick one geo that matches your budget. Tier-1 means high payout but high cost and strict compliance. Tier-3 means cheap clicks, lower payout, and a faster, looser test.
— Once one geo is profitable, clone the setup to a similar geo, don't jump cultures.

Short version: prove one geo first, expand to look-alikes second.

More Qs? Drop them.