The Ecometry Sales Tax Updater is a program that will automatically keep your sales tax rates by zip code updated. Works on both Ecometry for the HP3000 and Ecometry open systems. For open systems the way it works is that our updater runs as a service watching a folder for incoming tax rate files. You'll schedule the download.bat file to run monthly which will download the latest tax rates and drop them into the watched folder. At this point the files will be processed and tax rates updated.