30 days free, then $15/mo flat
unlimited ASINs · all marketplaces · all 20+ alerts
Start free — claim $15/mo flat →
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.
Most sellers only count lost sales when a hijacker hits. The real cost is 3–4x higher. Here’s the three-component formula — direct revenue loss, PPC waste, and ranking risk — that shows what a Buy Box displacement event actually costs you, and why detection speed is the only variable you control.
Prime Day brings a surge of traffic and a predictable set of listing threats. Here are the five most common problems that hit sellers during Prime Day, and the specific SentryKit alert that catches each one before it costs you sales.
Alexa for Shopping’s auto-buy feature completes purchases automatically when any seller hits your target price — including unauthorized sellers. Here’s what that means for hijacker risk, and how the detection window for brand sellers has gone from hours to seconds.
Amazon Brand Registry is essential for every enrolled brand — but it leaves five critical gaps unprotected. Here’s how Brand Registry, Project Zero, Transparency, and dedicated monitoring tools compare, and which combination actually covers your listings end to end.
Three pricing axes dominate Amazon monitoring tools: per-ASIN, order-volume, and suite-tier. Only one maps to what monitoring actually does. Raghav Tiwari breaks down the difference — and why the pricing model a tool chooses tells you exactly what it thinks it’s selling.
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.
Losing the Buy Box doesn’t announce itself — and most sellers find out hours too late. This guide covers the best Amazon Buy Box monitoring tools in 2026, ranked by alert speed, competitive intelligence, and seller type fit, with a feature comparison table to help you choose the right one.
Every guide on BQool alternatives recommends another repricer. Here’s why that misses the real problem — and what Amazon’s new BSA Agent Policy just changed about automated pricing compliance for sellers.
Amazon’s Ads MCP Server lets Claude run your campaigns in seconds. But AI agents still can’t see your Buy Box status, inventory risks, suppressed listings, or shrinking margins. Before handing over the keys to campaign automation, here’s what every Amazon seller should understand.
