A set that works

Where to show it

On the whole site is fine for a restaurant, because every page might be the one that makes someone hungry. If the menu is a PDF or a page, the button is next to it. If you take bookings through a booking system with its own page, leave the button off that page so nothing pulls a person out of the booking.

Set the expectation

A WhatsApp line is answered by a person. Write the greeting so it says when: We answer between 11 and 22. With the free plugin the line is always there. With Pro the button can follow your opening hours, hide itself or say Back at 11:00 when you are closed, and the opening hours guide has a checker for it.

Allergies and other private details

People will tell you things in a message. Keep the first reply short, and take anything that needs a record, such as an order for a large group, into the system you normally use.