Criticism of Spotify of "1989" selling over 10 million albums worldwide and the RIAA's 100 million song certification, Taylor wants to thank her fans by making her entire back catalog available to all streaming services." "Rolling Stone" questioned whether the move to allow her music on all streaming services was permanent. On 25 August 2017, Swift released her single "Look What You Made Me Do"; it was made available on Spotify immediately following release. However, her sixth studio album, "Reputation", featuring "Look What You Made Me Do", was withheld from all streaming services after its 10 November release date, being made available for
Product-service system combination of products and services in which the satisfaction of customer needs is achieved either by selling the function of the product rather than the product itself, or by increasing the service component of a product offer. The concept is based on the idea that what customers want from products is not necessarily ownership, but rather the function that the product provides or the service the product can deliver. This means that the provider of "servicizing solutions" may get paid by the unit-of-service (or product function) delivered, as opposed to the (more traditional) unit-of-products sold. "See service economy for more