Phase 3 — Scaling Winners & Protecting ROAS (Days 41–60)
By day 40, the winning combination was clear. Set 1 — delivering 1,155 purchases, a 5.56x ROAS, and $115,007 in revenue — became the primary focus. Budget was consolidated and scaled aggressively. Creative refreshes were introduced to combat ad fatigue. Final result: 1,375 purchases and $138,400+ in revenue from a standing start.