Published 1/22/2026 · 8 min read
Common Amazon PPC Mistakes
Avoid the PPC mistakes that inflate ACOS: weak structure, no negatives, chasing broad match, and ignoring contribution margin.
Amazon PPC fails most often because accounts optimize for clicks instead of profitable growth.
Mistakes we see weekly
- Flat campaign structures with no intent segmentation
- Auto campaigns left unmanaged without harvesting or negatives
- Broad match without search-term discipline
- Optimizing only to ACOS while ignoring TACoS and organic lift
- Scaling spend before listing conversion is ready
A healthier approach
Build campaigns around intent (exact / phrase / product targeting), harvest winners weekly, cut waste aggressively, and measure ads against contribution margin. Sponsored Products, Brands, and Display should share a full-funnel story — Amazon’s own guidance emphasizes measurement across the funnel, not isolated clicks.
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