> 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/products/product-management/product-barcodes.md).

# Product barcodes

When a product comes in a box of 12 as well as one at a time, scanning the wrong barcode counts the wrong quantity. In OrderEazi, each product can have several barcodes, each with the number of units it stands for. Every product gets a barcode for its own product code automatically.

### Before you start

You'll need the **Create Products** permission, in the **Products** permission group, to add barcodes. Service products don't have barcodes.

### How to add a barcode

1. In the main menu, go to **Products** > **Product Management**.
2. Open the gear menu on the product and select **Product Barcodes**.
3. Select **Add Barcode**.
4. Enter the **Barcode:** and the **Barcode Quantity:**, the number of units one scan counts as.
5. Select **Save**.

You see "Barcode" followed by the barcode and "created". The barcode appears under **Active Barcodes**.

**Example:** You sell pens one at a time and in boxes of 12. The pen's own code, PEN-BLU, already has a barcode for 1 unit. You add the box's barcode, 6001234567890, with a **Barcode Quantity:** of 12. Scanning the box now counts 12 pens.

### How to change, disable, or print a barcode

Open the menu on a barcode:

* **Update:** Change its quantity, or disable or enable it. Disabled barcodes move to **Disabled Barcodes**. The quantity can't be less than 1.
* **Print:** Print labels for the barcode. Enter how many labels you need, from 1 to 99 999.

### Related pages

* [Product Management](/central/order-management/products/product-management.md): find the product
* [Barcodes in Warehouse Management](/central/warehouse-management/management/barcodes.md): look up stock by barcode in the warehouse