</p> <p>(a) Grant Provider a worldwide, perpetual, irrevocable, non-exclusive, royalty-free, sublicensable through multiple tiers, and transferable, license to use, copy, reproduce, process, adapt, modify, publish, transmit, distribute, prepare derivative works of, display, and perform the User Content in connection with the Service and Provider' (and its successors' and affiliates') business, including without limitation for promoting and redistributing part or all of the Service (and derivative works thereof) in any media formats and through any media channels (now known or later developed).