Under 500/day
Keep it simple.
→ 1 ASC
– Let Meta allocate.
Testing campaigns can tank overall performance, so new ads go directly into the main campaign, rotated carefully.
500–1.5k/day
→ 1 ABO for testing
→ 1 ASC for scaling
– This is where you earn the right to isolate tests.
– But keep testing spend under 30%… too much and it’ll drag the account down.
1.5k–5k/day
→ Same setup, but now the structure matters more.
– Winners get moved into a scaling CBO with separate ad sets by batch/month.
– Each ad set gets a minimum spend to avoid over-allocation.