A customer may ask a mobile AI assistant: 'I need a 3-foot Italian sub with extra balsamic glaze and no onions for a 12:30 PM pickup near the financial district, who can do this?' A decision-useful answer must reconcile product format, customization, quantity, lead time, pickup location, hours, and the shop's actual ordering process.
It may compare neighborhood salumerias using official menus, customer accounts of order accuracy, and published lead times for large orders. The central objective is not merely to appear in a generated list.
It is to be represented accurately for the prompt the customer asked. A deli that serves house-roasted turkey, imported Prosciutto di Parma, prepared foods, specialty groceries, or office catering should document those offerings with current prices, availability, service boundaries, and ordering conditions.
This guide focuses on real prompt journeys, source eligibility, correction of material errors, and measurement of inclusion, accuracy, citation, and referred behavior so the AI description matches the counter, kitchen, and service customers actually encounter.