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Stamp with the customer’s QR code

The customer shows you their QR code, you scan it from your Mostrador (counter), and you give the stamp on the spot.

This tutorial walks the in-person method: the customer opens Stampi and shows their QR code, you open the camera from your Mostrador (counter), scan it, and give the stamp. You can also give it from the customer record.

6 steps4 minutesBusiness owners
Watch the video

On video

Watch the full walkthrough on video

Prefer to watch before following the steps? This video walks the whole process from start to finish (narrated in Spanish); the step-by-step below mirrors it in English with the same screens.

Before you start

Two things make this method easy:

The QR code is for serving in person

Use the QR code when the customer is in front of you at the counter: they show their code and you scan it. If the customer is not present, this method does not apply: in that case you look them up by their full email, which is the remote-stamp tutorial.

Two ways to surface the code

The customer can reach their QR code by two paths, and both show the same code:

  • From the central Stampi button (the sello), switching to "Código QR" (QR code).
  • From "Perfil" (profile), tapping the QR icon.
Step 1 of 6
The "Listo para sellar · Toca para empezar a escanear" screen with the stamp icon and a toggle between "Sin contacto" and "Código QR".
1Customer's phone

The customer opens Stampi

On the customer’s phone. The central Stampi button (the sello) opens the "Listo para sellar" (ready to stamp) screen, with a toggle between "Sin contacto" (contactless) and "Código QR" (QR code). "Sin contacto" is the in-person tap mode with the counter tag; to stamp with the camera, the customer switches it to "Código QR".

The "Muéstralo al personal" screen with a QR code showing a star in the center and, below it, the customer email with a copy button.
2

The customer shows their QR code

Choosing "Código QR" shows "Muéstralo al personal" (show it to the staff) with the customer’s QR code and, below it, their email. The customer holds this screen out for you; that code is what identifies them in Stampi.

Tip: There are two ways to reach this code: from the central Stampi button → "Código QR" (this step) or from "Perfil" (profile), tapping the QR icon. Either one shows the same code.

The Stampi Mostrador screen with the grid of tools and, in the bottom bar, a camera button in the center between Inicio and Perfil.
3Your phone (business)

Open the camera from your Mostrador (counter)

Now on your phone, in the Mostrador (counter): the screen titled "Herramientas para tu tienda" (tools for your shop). In the bottom bar, tap the camera button in the center, between "Inicio" (home) and "Perfil" (profile). In the business app that button opens the scanner to stamp; in the customer app, the same spot is the sello button.

A "Escanear para sellar" camera view focused on the QR code the customer is showing on their phone, with the prompt "Apunta la cámara al código del cliente".
4

Scan the customer’s code

"Escanear para sellar" (scan to stamp) opens the camera. Point it at the QR code the customer is showing you, as the prompt says: "Apunta la cámara al código del cliente" (point the camera at the customer’s code). As soon as the camera reads it, Stampi recognizes the customer.

A confirmation screen after scanning: the customer’s details and the option to add a stamp.
5

Give the stamp

Once it reads the code, Stampi shows the customer’s details and lets you add the stamp right there. The stamp applies instantly and, on the customer’s side, shows up on their phone as soon as they refresh their card. Afterward you can scan another customer or return to "Inicio" (home).

Note: The stamp commits instantly, with no extra dialog. For a brand-new customer, that first stamp also creates their card: enrolled and stamped in one step.

Customer record "Alice Doe · En tu tienda" with email and phone, a Sellos block with the Agregar sello and Corregir buttons, and the Café del Tata card at "JUNTANDO 4 / 9".
6

The other way: from the customer record

You can also give the stamp by opening the customer record (ficha): the screen with their name, email and phone, a "Sellos" (stamps) block with "+ Agregar sello" (add stamp) and "− Corregir" (correct), and their card below (here "JUNTANDO 4 / 9", meaning 4 stamps out of the 9 they need). Tap "+ Agregar sello" and the stamp lands.

Note: You reach the customer record by scanning their code or by finding them by email. To stamp someone who is not present, look them up by their full email.

Note: "− Corregir" removes one stamp, with an optional field to note the reason; it never takes the card below zero.

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