ADDING UPC DATA: UPC fields are native to Retail Pro. There is an importer built in to v9. See your Retail Pro dealer for more details.
CREATING FILES: Retail Pro v9 includes an export function that can be configured to export a list of in-stock UPC's and Quantities as often as you'd like.
UPLOADS: See your Retail Pro dealer or a local technology export to learn how to upload reports to FTP sites or Dropbox.