What does PLU refer to in a grocery setting?

In a grocery setting, PLU stands for Price Look Up, which refers to a system of 4-5 digit numbers assigned to various produce items. This system allows for quick identification and pricing of fruits and vegetables at the checkout. Each PLU code corresponds to a specific product, enabling cashiers to efficiently enter the price without needing to weigh or scan individual items.

The significance of the PLU codes lies in their ability to streamline the checkout process and improve accuracy in pricing and inventory management. These numeric codes help differentiate between similar products, ensuring that the correct items are sold at the correct prices. By utilizing PLU numbers, grocery stores can effectively manage their produce offerings and provide customers with a faster checkout experience.