Bulk upload your order's tracking numbers and bulk fulfill your orders using EZ Fulfill's scheduler. Mark your orders paid, tag your orders, and keep your customers up to date by sending them emails with their tracking numbers. Automate using FTP/SFTP, Dropbox, or Amazon S3! We work with most 3PL and supplier file formats.Set up multiple data feeds for different suppliers, multiple-location support, fulfill orders by location on order, and schedule automated hourly or daily syncs.