UPCR

UPCR stands for Universal Product Code Regulation. This is a law that says companies have to put unique codes on things they sell, which help identify them. The code includes a number that can tell you which company the product is from and what specific kind of product it is. This code helps stores keep track of which products have been bought and which ones have been returned. It also helps stores keep track of how much stock they have, so they know when to order more.