---
title: "How can I print labels with a unique number for Christmas tree sales?"
slug: "how-can-i-print-labels-with-a-unique-number-for-christmas-tree-sales"
description: "How can I print labels with a unique number for Christmas tree sales?"
tags: ["check-ai", "QA920", "check-images"]
updated: 2026-03-24T15:08:52Z
published: 2026-03-24T15:08:52Z
canonical: "docs.retailvista.net/how-can-i-print-labels-with-a-unique-number-for-christmas-tree-sales"
---
> ## Documentation Index
> Fetch the complete documentation index at: https://docs.retailvista.net/llms.txt
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# How can I print labels with a unique number for Christmas tree sales?
This document describes how to create a product list with reference number.
Such a product list can be used to print slot labels related to the sale of, for example, Christmas trees.
Step 1: Create a new product list.

Step 2: Add product(s) to the product list.

Step 3: Check the line and choose "Copy line":

Copies of the selected line will then be created and each line will have its own reference number:

What remains now, is to print the thermal labels (slot labels with reference number).