ADDING UPC DATA: Lightspeed offers downloadable catalogs for hundreds of brands.
CREATING FILES: Using product view, select the fields you need (UPC), and run an export to Excel. Save the file as .csv or xls. For Onsite: Select Tools > Export > Products and filter the UPC and Inventory Quantity. Save as a .csv file.
TECHNOLOGY RESOURCES: Support is available from Lightspeed or 866-932-1801 with your support contract.