and exclusive property of Equifax. Equifax shall have the right to make, use, sell, copy, distribute, import, develop Derivative Works or enhancements of, and publicly perform and display, for any purpose, any of the foregoing assets without any obligation (including any obligation to account or pay royalties) or liability to Certegy. Notwithstanding the foregoing, all right, title and interest in and to eID Verifier, reports related thereto, and all intellectual property rights related thereto, shall be and remain the sole and exclusive property of Equifax, provided that Equifax shall have certain obligations to Certegy with respect to such eID Verifier Reports as specifically set forth pursuant to the Intercompany Data Purchase Agreement. Equifax shall have the sole right to make, use, sell, copy, distribute, import, develop Derivative Works or enhancements of, and publicly perform and display, for any purpose, any of the foregoing assets without any obligation (including any obligation to account or pay royalties) or liability to Certegy. The parties agree and acknowledge that Paynet Secure Level 2 does not exist. LICENSE: Certegy hereby grants to Equifax a fully paid, non-exclusive, perpetual, worldwide license to use, modify, copy, improve and create Derivative Works and enhancements from, in source code and object code format, processes or procedures developed by Equifax in support to the Paynet Secure software product that have applicability independent of or from the Paynet Secure software product. DERIVATIVE PRODUCTS: Any modifications, enhancements or Derivative Works lawfully made by either party to any of the foregoing assets shall be owned by the entity that modified or enhanced such asset or created such Derivative Work from such asset. FEES/ALLOCATIONS: None. ADDITIONAL TERMS: Equifax agrees that it shall have no ownership or proprietary rights in and to the trademark "Paynet Secure" or similar mark. Each owner of any of the