Do I need a separate UPC Codes for every product?

Yes, you need a different UPC code for each UNIQUE product that you sell. For example, let’s imagine you have a t-shirt company and you want to sell 3 different color shirts of the same size, you’ll need 3 UPC codes. Then, let’s imagine you have 3 different colored shirts in 3 different sizes, you’ll need a total of 9 UPC Codes.