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ConceptFood and drink · Café

Café Altstadt

A café full of passing trade but with no contact with its guests: now they collect stamps on their phones, order ahead and book their own tables, and the café builds its own customer list along the way.

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The demo opens as its own website. The business is invented, and nothing you enter is sent.

cafe-altstadt.example
The home page on a laptop
Industry
Food and drink · Café
Scope
Website · stamp card · ordering ahead · table reservations
Languages
Arabic, English, German
Tech
  • Next.js
  • PostgreSQL
  • WhatsApp API

The starting point

Guests come, drink their coffee and leave without the café knowing who they are. Paper stamp cards get lost, the queue is long at peak times, and reservations come in by phone when nobody has time.

The solution

A bright, warm website with big photos. With a name and a WhatsApp number, guests get a digital stamp card, and every sign-up lands in the café's customer list. Ordering ahead skips the queue and still earns stamps; a table is booked in three short steps.

What the website does

  1. 01

    Digital stamp card

    Ten stamps, and the tenth coffee is free. The card is always on the phone and never gets lost.

  2. 02

    A customer list of its own

    Every sign-up lands in the café's list automatically. Only guests who have explicitly agreed get offers.

  3. 03

    Order ahead and pick up

    A menu with photos, a pickup time and one message on WhatsApp. Coffee ordered ahead earns stamps too.

  4. 04

    Book a table

    Choose the number of people, inside or outside, day and time. The confirmation arrives as a WhatsApp message.

A look inside

Screens from the demo, on a laptop and on a phone.

Try the demo
The stamp card with the café's customer list
The stamp card with the café's customer list
The order as a WhatsApp message
The order as a WhatsApp message

What it should achieve

  • Passing trade turns into regulars
  • A customer list that doesn't depend on Instagram
  • Shorter queues and fewer calls at peak times

Honest note

This is a concept project. The business is invented, so there are no real results yet. It shows how I would solve the task, and the demo works like a real website.

Want this for your business?

Tell me about your business. On working days you get an answer within 24 hours.

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