Which statement about PLU codes is true?

Which statement about PLU codes is true?

• A. The PLU code is a numeric code used to identify produce items.
• B. The PLU code is a color code on packaging.
• C. PLU codes are used only for scanning at checkout.
• D. PLU codes are optional for produce.

Answer: (A)

PLU codes are numeric identifiers assigned to fresh produce to uniquely identify each item so the store’s pricing system can look up the exact price. Because they’re numbers, they’re not color-based labels on packaging. They’re used at checkout as part of the price lookup process, helping cashiers and scanners determine the correct item and price. In practice, conventional produce usually uses four-digit PLU codes, while organic items use five-digit codes (often starting with 9).

PLU codes are numeric identifiers assigned to fresh produce to uniquely identify each item so the store’s pricing system can look up the exact price. Because they’re numbers, they’re not color-based labels on packaging. They’re used at checkout as part of the price lookup process, helping cashiers and scanners determine the correct item and price. In practice, conventional produce usually uses four-digit PLU codes, while organic items use five-digit codes (often starting with 9).