When you add your products to the Megaventory database, you can also add the barcodes to a field dedicated to that purpose in your product data spreadsheet. When you upload the spreadsheet to your Megaventory account, the barcodes will be uploaded as well. This is the simplest way to go.

If you didn’t have barcodes on hand when you uploaded the item into the system initially, you can add them manually. Just go to Products And Services → View Products And Services. Find your product, and click on the SKU. This will open up an editing window for the product. Now you can easily type in the barcode and click on “Update” to finalize.