Easy Labels app integrates with the Clover Inventory system, using SKU or Product Code as UPC code to print the barcode. If you use Easy Label to generate an UPC code, the generated UPC code is stored in the Product Code field of Inventory by default.

If you want to use the SKU field for bar code, you can enable the "Use SKU field for bar code" option in the Easy Label settings page. Then Easy Label will store generated UPC codes to SKU field.''

If you want to use an Alternate Name for an item's name on the label, you can enable the "Use Alternate name" option in the Easy Label settings page. Then Easy Label will use the Alternate name as the item name on the label.