FAQ: What Is A Plu Barcode?


What are PLU codes used for?

The number is called a PLU code, or a price-lookup code. You may be surprised by what that produce sticker reveals. PLU codes have been used by supermarkets since 1990 to help checkers identify fruits and vegetables so they can charge the correct price and maintain better inventory control.

What is the difference between PLU and UPC?

A Universal Product Code ( UPC ) is a 12-digit bar code which provides a number of uses for retailers. Unlike a PLU, which is standard for all produce growers, a UPC is specific to each company: your UPC is unique to your company and your product.

What does a PLU code starting with 3 mean?

A four-digit code beginning with a 3 or a 4 means the produce is probably conventionally grown. For example, regular small lemons sold in the U.S. are labeled 4033, large are 4053; small organic lemons are coded 94033, large are 94053.

How do you read PLU codes?

PLU codes are four digit numbers that identify different types of produce. For example, #4011 is the code for a standard yellow banana. The number 9 prefix added to a PLU signifies that an item is organic. For example, #94011 is the code for an organic yellow banana.

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What is Open code on produce?

The PLU code is simply a way to identify the produce that you’re buying. All PLU codes are between 3000-4999. The PLU system used to include the option of a number ‘8’ in front of the 4-digit code. The ‘8’ indicated that the produce was genetically modified (GMO).

Are PLU codes everywhere?

PLU stands for Price Look-Up, a numbering system that has been used by supermarkets on produce items since 1990 for easier checkout, accurate inventory control and categorizing types of produce. All stores use the same codes.

Are Produce PLU codes universal?

The PLU coding system is a globally used system and thus a code can be used in any growing region unless specified. This system is voluntary; not mandated by any governing body. Labeling produce with PLU codes are typically required by the retail industry to assist with point-of-sale (POS) identification.

Are barcodes universal?

Barcodes are universal and used across many different stores.

How do I generate a UPC code?

A typical process of obtaining a 12-digit UPC number is as follows:

  1. License a unique Company Prefix from your local GS1 office.
  2. Assign product number(s) to unique products making your number equal 11 digits.
  3. Using a check digit calculator with your 11 digit number, generate your check digit.

What does the number 4 mean on fruit?

A 4 digit code – means your fruit was conventionally raised. If you don’t see a label with 5 digits it is safe to assume your fruit has been grown with pesticides and chemicals in nutrient depleted soil.

What does 3 mean on fruit label?

All four-digit numbers begin with a 3 or a 4 — which means the product was grown conventionally — and five-digit combinations start with a 9 (then the product’s four-digit code), meaning it was organically grown.

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What does a PLU code starting with 5 mean?

5 -digit codes are used to identify organic produce. The prefix of ‘9’ would be placed in front of the 4-digit conventionally grown code for organic produce. You will not see the 5 digit codes in the PLU codes database since they are simply prefixes added to the conventionally grown produce PLU codes.

What does Organically Grown mean?

Produce can be called organic if it’s certified to have grown on soil that had no prohibited substances applied for three years prior to harvest. Prohibited substances include most synthetic fertilizers and pesticides.

How do you know if produce is GMO?

Identify how produce is grown by reading its label or sticker number.

  1. 4-digit number means food was conventionally grown.
  2. 5-digit number that begins with a 9 means produce is organic.
  3. 5-digit number that begins with an 8 means it is genetically modified. (

How can you tell if food is organic?

Look for the word ” organic ” on vegetables or pieces of fruit, or on the sign above the organic produce display. The word ” organic ” may also appear on packages of meat, cartons of milk or eggs, cheese and other single-ingredient foods. Foods labeled “100 percent organic ” must contain only organic ingredients.

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