Define the job first
A review begins with the work a store needs to perform: publishing a catalogue, sending lifecycle messages, understanding traffic, answering enquiries or organising fulfilment. We consider the operating context before counting features. A service that suits one workflow may create unnecessary cost or complexity in another, so a recommendation should explain its intended reader.
Document the evidence
The initial tool library is based on public provider documents. Those entries are research-based assessments, not hands-on test reports. We identify the official source and check date and separate factual descriptions from editorial interpretation. We do not invent numerical scores, benchmark results, merchant testimonials or personal experience to make an assessment appear more authoritative.
Evaluate practical constraints
Useful checks include setup ownership, plan dependencies, data movement, permissions, integration maintenance and the ability to leave a service. A reader should investigate unresolved requirements with the provider and, where appropriate, run a controlled trial using representative tasks. Suggested evaluation steps are advice about a future trial, not a claim that AMZ12 has already performed it.
Keep recommendations accountable
There is no universal winner across every store size and operating model. Commercial relationships must not be disguised as independent evidence. Providers can submit factual corrections but do not automatically approve the judgement. Read sources, link disclosures and corrections for related principles and reporting routes.