By uploading (or permitting Mavrck to upload), or having previously uploaded (or permitted Mavrck to upload), any User Content or authorizing, or having previously authorized, Mavrck’s access to your Social Media Services accounts on or through the Mavrck Services, you hereby (a) authorize Mavrck to pull information made available through your Social Media Services accounts on or through the Mavrck Services and (b)  grant to Mavrck, its affiliates, and its Brands a nonexclusive, worldwide, royalty-free, fully paid up, transferable, sublicensable (directly or indirectly through multiple tiers), perpetual, irrevocable license to copy, display, upload, perform, distribute, store, modify and otherwise use your User Content, in connection with the operation or improvement of the Mavrck Services or other of its or its Brands’ products and/or services.