Data access users can access site product feeds that are restricted and not openly accessible through a product feed URL without additional authentication parameters.
Two types of data access users are available. Data access users can either be freely created or can be tied to a user account in the shop.
Please note: Data access users are only needed, if site product feeds are set to authentication. Open access site product feeds don’t require the creation and/or configuration of data access users and can be accessed freely.