Important context
Do not hide the product to make an application easier
This guide is operational education, not legal, tax, insurance, engineering or financial advice.
Requirements depend on the menu, occupancy, location, lease and local health, fire, building and licensing authorities. Confirm them with qualified local professionals before buying equipment or signing a contract.
Request written specifications, pricing, exclusions, service expectations and contract terms. Keep the final decision tied to the documented needs of your business.