Your Amazon catalog deserves better than inaccurate UPC codes. And we get it, understanding the concept of UPC codes can be overwhelming, especially if you’re new to the Amazon marketplace. At first glance, UPC codes can seem like a foreign language, and the process of changing them may seem like a daunting task. This causes […] The post UPC Switch-Up! How to Update UPC Codes on Amazon for Improved Catalog Performance appeared first on SellerPlex.