Configure Embedded Barcodes

In this Article:

• Embedded Barcodes Overview
• Supported Formats
  • Choose a Mask
  • Ignore the Check Digit
• Set Up Embedded Barcodes
  • Set Up in Toast Web
  • Set Up on the Retail Import Template
  • Select the Embedded Amount Type
  • Example
• Scale Certification
• Additional Resources

Embedded Barcodes Overview

Embedded barcodes are barcodes that change depending on the weight of the item sold and are printed by scales. An embedded barcode consists of a prefix, a product number, an optional check digit, an amount, and a final check digit. Most digital scales support printing labels with a variety of formats and can embed either the weight or price of an item as the amount in the embedded barcode.
 
This article will cover supported formats for embedded barcodes and the steps to configure your barcode setup to read your embedded amount type.
 
For general information on how to enable barcodes and add them to an item, and for menu best practices for delis and markets, please see the following Toast Central articles:

• Use Barcodes with Toast
• Configure Menus for Delis & Markets

Back to top
 

Supported Formats for Embedded Barcodes

Embedded barcode formats are typically described using barcode masks. A barcode mask contains characters which specify which digits of the barcode represent a prefix, product number, check digit, or amount. The masks described here use these characters:  
 

• Prefixes are dictated by barcode format standards and are usually 02 or 2.
  
• Product numbers correspond to the SKU number of a Toast menu or retail item and must be five digits.
  
• A check digit is an extra number added to a barcode to help detect errors. Embedded barcodes can have two check digits: one for the whole barcode, and an optional check digit for the amount embedded in the barcode. Toast can be configured to ignore the amount check digit if your scale cannot be configured to include it correctly.
  
• Toast interprets amounts to have two digits after a decimal. For example, the amount 1045 is interpreted as 10.45, and the amount 0145 is interpreted as 01.45. The amount can be configured to represent a weight or a price. Learn more in the  section of this article. 

Toast supports several embedded barcode masks:
 

If you need to use embedded barcodes for prices or weights more than 99.99, use mask 1 or 2, which supports five-digit amounts.

Note: Toast also supports quantities and prices embedded in Code 128 barcodes. Only the price or the quantity may be specified. 

Choose a Barcode Mask

Mask 0 is the default mask. You can configure Toast to use mask 1 or 2.

1. Navigate to Menus > Settings > Barcode config.
2. Select the mask you would like to use.
3. Save and publish your changes.

Ignore the Check Digit

If you use mask 0 and can’t configure your scale to generate the correct amount check digit, you can disable verification of the digit within Toast.

1. Navigate to Menus > Settings > Barcode config.
2. For the Validate that the check digit on the amount is correct? setting, select No, that digit will be ignored.
3. Save and publish your changes.

Set Up Embedded Barcodes

You can set up embedded barcodes in Toast Web or when you're filling out the Toast Retail import template (see ). Both setup processes are outlined below.

Set Up Embedded Barcodes in Toast Web

Settings for embedded/deli barcodes in Toast Web can be found on the item details page in Toast Retail, or in the menu editor if your business doesn't use Toast Retail. Note that barcode scanner configuration and unit of measure settings can be set at the category group/category/subcategory (menu/menu group) level and inherited by all items within. Here are the settings to pay attention to: 

• If the Prompt for Quantity setting is set to No for any item, all of the quantity information is held in the barcode.
• The Barcode scanner configuration setting is where you will indicate the type of embedded barcode (either weight, price, or price composed). See more in the .
• The Unit of measure setting indicates how an item is weighed. Again, this tends to be the same for all weighed items as it is set on the scale.
• Tare weight is not needed for embedded barcode items, as items are tared on the scale before the label is printed.
• Base price for an item is the price per unit (e.g. $5 per pound).

Set Up Embedded Barcodes on the Retail Import Template

When adding items with embedded barcodes to your Toast Retail import template, pay attention to these columns:

• Barcode: Five-digit product number
• Price: Per-unit price
• Selling strategy: Embedded barcode
• Embedded amount type: The type of embedded barcode (either weight, price, or price composed - see more in the ).
• Unit of measure: This is either LB, OZ, KG, or G

Note: Prompt for quantity should not be set to true since employees will not need to manually enter a quantity value on the POS.

Select the Embedded Amount Type

A barcode’s embedded amount type can be configured on the category (menu group for restaurants) or item level. This setting is inherited like other category (or menu group) properties: if an embedded amount type is set on a category, it will apply to all items in that category unless the item specifically overrides it.

There are three embedded amount types, and one must be chosen in order for embedded barcodes to scan correctly. If you’re using Toast Retail, you can find this setting in the POS configuration section of the item details page. Otherwise, it appears on the item details page in your menu editor, under the Barcode Scanner Configuration section.

For barcodes with weight embedded, you'll specify the unit of measure (pounds, ounces, kilograms, grams) in either the POS configuration section of your retail item settings or the Weighing section of your menu item settings, depending on where you're setting up your item details.

Example of Embedded Barcode Setup

Here's an example of an embedded barcode and the steps to determine the configuration needed within Toast to support scanning this barcode.

The barcode is in the top left corner of the label: 200101034120. To add this item to Toast and enable proper scanning of embedded barcodes like this, follow the steps below:

1. Determine the barcode mask. This is a 12-digit barcode that begins with 2 (the "prefix"), so it must use mask 0 or 1 (see mask ID table ). 
   • Choosing between mask 0 or 1 depends on the use of the 7th digit in the barcode. If it is part of the price, you should use mask 1; if it is a calculated check digit, you should use mask 0.
2. Determine what kind of embedded barcode this is. You can do this by looking at the amount digits. In this barcode example, that is 3412 or 03412, depending on the mask. Because this matches the price of the item, it is a price-embedded barcode. 

Here is a breakdown of the parts of the barcode:

• 2 is the prefix. It is not used for item-level configuration.
• 00101 is the product number (sometimes called item identifier or PLU on scales). Enter this as the item’s SKU (in a menu item editor) or barcode (in the retail item editor).
• 03412 is the embedded amount, and this is a price-embedded item.
• 0 is the check digit calculated based on the rest of the barcode. It is not used for item-level configuration.

Scale Certification

Toast can be configured to verify that your scale weighs items using the same units for which your items are configured. Contact Toast Customer Care to set up this configuration. Learn more in these Toast Central articles:

Additional Resources for Embedded Barcodes