AI support becomes useful only when the operating rules behind it are explicit. The hard part is rarely writing a fluent reply; it is deciding which facts are authoritative, what the assistant may do, and when a person must take over.
This article applies that discipline to product knowledge. The practical goal is: Organize variants, compatibility, materials, care, shipping, and uncertainty without inventing facts. The same method is useful whether the first implementation is a spreadsheet, an internal tool, or an AI-assisted support product.
Define the support contract first
Start by turning product knowledge into a contract that a merchant, support lead, and developer can all inspect. Name the customer question being handled, the facts required to answer it, the conditions that modify the answer, and the point where information alone is not enough. Organize variants, compatibility, materials, care, shipping, and uncertainty without inventing facts.
The contract should distinguish an informational reply from an operational resolution. An assistant may be able to explain a store policy while still being unable to approve an exception, change an order, or make a judgment about an unusual case. Keeping that distinction visible prevents a fluent reply from being mistaken for completed support work.
