You may not copy any part of the Services or mirror the Services on any site or system, except that you may download and print copies of Documentation for the Services as reasonably necessary for your permitted use of the Services, provided that you use the Documentation in the exact form published, retain all branding and proprietary notices, and do not transfer the Documentation to any other person. You may not remove any proprietary notices displayed on the Documentation or other Services materials. Except for rights expressly granted in this Agreement, Filestack retains all right, title and interest in and to its Services, technology, and information and all related intellectual property rights. No rights in intellectual property may arise by implication or estoppel.</p> <p> <strong>8.3 Feedback</strong>. You hereby license to Filestack any feedback or suggestions that you provide regarding the Services or Filestack’s other existing or proposed products or services on a perpetual, irrevocable, royalty free, worldwide, unconditional, fully sublicensable and transferable basis, including the right to make, have made, use, sell, offer to sell, import, copy, display, perform, modify, distribute in modified or unmodified form, and commercialize any intellectual property, without accounting to you.