The problem
Every change to how a restaurant sells food raises a rules question: labeling for a new grab-and-go counter, what a pavement license needs, how long to keep supplier records. If the owner spends 4 hours a month searching for answers and reading forum threads that turn out to be out of date, that's time off the floor and a risk of acting on the wrong advice.
What the AI does
Perplexity answers with inline citations on every plan, the free one included. The owner asks the question in plain English, says where the restaurant is, asks for official sources such as the Food Standards Agency, GOV.UK and the local council, and opens the cited pages to read the guidance itself. Where the answer matters, such as allergen labeling for food packed on the premises, the owner confirms with the council's food safety team before changing anything. The same works for supplier questions, such as comparing what suppliers publish about delivery areas and minimum orders, with links.
A worked example
A 50-cover restaurant in York is adding a grab-and-go lunch counter and outdoor tables. The owner uses Perplexity's free plan for the rules questions and reads every cited page.
Before
About 4 hours a month searching for rules and suppliers
After
About 1.5 hours, including reading the official pages linked
What it's worth
About $100£75€89A$144C$141 a month in owner time saved, on the free plan. That is 2.5 hours a month, at an assumed $40£30€36A$58C$56 an hour; Pro, about $17£13€15A$25C$24 a month, is only needed for longer Deep Research reports.
How to set it up
- Create a free Perplexity account. Upgrade to Pro, $17 (about $17£13€15A$25C$24) a month billed annually, only if you need fuller Deep Research.
- Ask one specific question at a time, say whether the restaurant is in England, Scotland, Wales or Northern Ireland, and ask for official sources.
- Open each cited page and read the guidance itself; ignore answers that cite only blogs or forums.
- For allergen labeling, licensing or hygiene changes, check with the council's food safety or licensing team before acting.
- Save the links and the date you checked them with your food safety records.
What goes wrong
- Rules differ between England, Scotland, Wales and Northern Ireland, and an answer can mix them. Check the source covers where you are.
- An answer can summarize a page wrongly. The official guidance, not the summary, is what the council will hold you to.
- The free plan limits Deep Research and file uploads; everyday cited answers are on every plan.
- Keep staff and customer details out of it. It's for questions about rules, not for records.