AmzEngine

How the AmzEngine library is organised

Selling on Amazon pulls in several disciplines at once — sourcing and demand research, keyword and advertising strategy, listing content, profitability, and the compliance work that keeps an account healthy. Grouping our writing by category lets you follow one of those threads properly instead of reading a chronological feed where a suspension post sits next to a keyword tutorial.

Each category collects the guides, teardowns and platform-change notes that belong to a single part of the job. Research and validation articles cover how to size demand, read Best Sellers Rank honestly, and judge whether a niche is beatable before you commit capital. Keyword and advertising pieces deal with search volume, reverse ASIN analysis, indexing and the relationship between organic rank and paid spend. Protection and account health articles walk through hijackers, suppressed listings, policy notifications and appeals.

What we publish, and what we don't

We write about things we can show working: methods our team uses on real cases, changes we observe in marketplace behaviour, and the reasoning behind the estimates our tools produce. Where a figure is modelled rather than reported by Amazon, the article says so — sales and revenue numbers on this platform are always estimates with a confidence range, never presented as verified financials.

We avoid recycled tactic lists and anything that depends on gaming Amazon's systems. Approaches that violate policy tend to work briefly and then cost a seller their account, which is the opposite of what this library exists for.

Where to start

If you are choosing your first product, begin with the research and validation category and pair it with the free profit and FBA calculators. If you already sell and are trying to grow, the keyword and advertising material is the fastest route to finding demand you are not yet capturing. If you arrived here because Amazon has blocked something, go straight to the protection and account health category, or use the guided diagnostic in our help centre to identify which recovery path applies to your notification.