SellerSide announced that eligible Product Collection ads start getting migration recommendations directly in Campaign Manager and the Ads API from September 2026.

SellerSide helps 7-figure Amazon brands build in-house growth systems that scale profit. We’ve worked across 300+ Amazon accounts. Around 90% were ineffective due to weak structure, poor decision-making, and over-reliance on agencies. Our approach replaces that with clear systems your team can run: - Profit-led bidding and budget control - Structured campaign architecture - Conversion and pricing alignment - Inventory-aware scaling Results from these systems: • +53% sales in 1 week • +60% in 1 month • Up to 400% growth in challenging markets • ACoS reduced from 35% → 16.8% We don’t manage your account. We build the system behind it - so you control performance, not your agency. Start with a diagnostic to see where your profit is being made and lost.