> For the complete documentation index, see [llms.txt](https://support.ordereazi.com/central/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.ordereazi.com/central/order-management/settings/organization-setup/document-barcodes.md).

# Document barcodes

Print a barcode of the document number on your documents, and choose the logo printed on labels.

A barcode on a document lets your warehouse or your client scan it instead of typing the document number. On the **Barcodes** tab you turn barcodes on for your documents, choose the barcode type, and upload the logo printed on your labels.

### Before you start

You'll need the **Organization Setup** permission, in the **Settings** permission group. If your team scans documents, check which barcode types their scanners read.

### How to add barcodes to your documents

1. In the main menu, go to **Settings** > **Organization Setup**.
2. Select the **Configuration** tab, then the **Barcodes** tab.
3. Tick **Use Document Barcodes**.
4. Choose the **Document Barcode Symbology**, the type of barcode: **Code128**, **Code39**, **Code39Extended**, **Code93**, **Logmars**, or **Telepen**.
5. Leave **Document Barcode Source** as **Document Number**.
6. Select **Save**.

You see "The Barcode configuration has been saved successfully". From then on, your documents show a barcode of their document number.

> **Tip:** Code128 is read by almost every scanner, and fits more characters in less space. Use it unless your scanners need something else.

**Example:** Your warehouse scans delivery notes when goods leave. You tick **Use Document Barcodes**, choose **Code128**, and save. Each new delivery note shows a barcode of its number, such as DN000123, and the team scans it instead of typing it in.

### The logo on labels

Under **Image Printed on Labels**, upload a PNG as the **Barcode Label Logo**. It's printed on the labels your warehouse prints when it checks orders.

### Related pages

* [Organization Setup](/central/order-management/settings/organization-setup.md): the other tabs
* [Barcodes in the warehouse](/central/warehouse-management/management/barcodes.md): product and location barcodes