Example in Wantzel Studio
A booking system for a small business
A hairdresser, physiotherapist, installer or coach gets a calendar widget for the own website, appointments over WhatsApp and a screen for the owner. All three share one diary, so a time booked in one place is gone in the other two. It is one Wantzel program of about 1,500 lines plus a few plain pages; the example business, Kapsalon De Schaar, is made up.

See it in half a minute
- The widget goes on your site with one line. Light and dark follow the visitor's device, and the accent colour is yours.
- Customers write to the bot as they write to a person: ask for free times, book, move, cancel. The evening before, they get a reminder.
- The owner's screen has a day and week view, walk-ins, blocked time, services and hours, a CSV export and a calendar feed for the phone.
- No double booking: every change goes through one check. Only name and phone number are kept.


This example is in Wantzel Studio: open it under Examples, build it and run it.
Appointments over WhatsApp
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Appointments over WhatsApp
A customer writes to the business's number and makes an appointment, without anyone answering.
- Lists the free times, books, moves and cancels.
- Refuses times that are closed, taken or too far ahead.
- Sends a reminder the evening before.

A customer's conversation, in Dutch as customers write it.
This example is in Wantzel Studio: open it under Examples, build it and run it.


