Amazon’s 2026 FBA fee changes are reshaping seller margins faster than most realize. This guide breaks down the latest fulfillment, storage, and low-inventory fees, the hidden costs sellers often overlook, and practical ways to reduce unnecessary charges while protecting profitability on Amazon.
Amazon is now actively modifying listing content — through its official Enhance My Listing tool and, according to Seller Labs’ reporting on internal documents, a much larger reported initiative called Project Starfish. Here’s what brand sellers need to know, what’s confirmed, and how to protect your catalog.
Amazon removed its structural FBA preference from the Featured Offer algorithm on November 1, 2025. Merchant-fulfilled sellers can now win without a price or delivery edge. Here’s what changed, how the tolerance band works, and what FBA, SFP, and wholesale sellers need to do differently.
Helium 10 removed its $39/mo Starter plan in April 2026 — and cut Platinum’s Alerts to 5 ASINs lifetime at the same time. Here’s what $129/mo actually covers, where the gaps are, and what alternatives cost for sellers who need real monitoring coverage.
Wholesale Buy Box isn’t winner-take-all — it’s a rotation game. On a 3–4 seller ASIN, 40–60% share is healthy. Here’s how Amazon allocates rotation, the 5 levers that move your percentage, and why chasing 70%+ share without a price floor is the fastest way to destroy your margins.
Amazon listing suppressed? Before you edit anything, check which of the 3 suppression types you have — search, listing, or offer. Each has a different fix. This guide walks through the 72-hour diagnostic, the 6 most common causes in 2026, and how to recover fast.
Your price floor isn’t your COGS — it’s the minimum price where your unit economics still make sense. Here’s how to calculate it correctly with 2026 FBA fee cliffs, protect it when competitors liquidate, and know the moment a competitor breaks their own floor.
