A white-label product is a product or service produced by one company (the producer) that other companies (the marketers) rebrand to make appear as if they had made it. The name derives from the image of a white label on the packaging that can be filled in with the marketer's trade dress. White-label products are sold by retailers with their own trademarks but the products themselves are manufactured by a third party.
The mechanism seems clear, but what is the white label definition of more information?