sublease: (i) Upon termination of this Agreement by Pretzel Time or upon expiration of this Agreement (unless a Successor Franchise is granted to Franchisee), or (ii) If Franchisee fails to exercise any options to renew or extend the lease or sublease or, (iii) If Franchisee commits a default that gives the lessor or sublessor the right to terminate the lease or sublease, or (iv) If Pretzel Time or one of its Affiliates or its designee/assignee purchases the Unit. (6). A provision allowing sampling in front of the retail Unit; (7). A provision that the premises are to be used exclusively for a Pretzel Time Unit only; and (8). A provision which permits alterations to the premises in a good and workman-like manner by Franchisee as required by Pretzel Time. Franchisee further agrees to execute and return the lease and any other riders, guaranties or sureties required by the Landlord within seven (7) days from receipt of the same and no later than sixty (60) days after signing of this Agreement. If any lease expires prior to the expiration of this Agreement, Franchisee will be required to arrange any necessary lease for the Unit and Pretzel Time shall have the right to approve the terms of the renewal lease for the Unit prior to Franchisee's execution thereof. Franchisee agrees that he will not execute a lease or sublease which Pretzel Time has disapproved. Franchisee shall deliver a copy of the signed lease to Pretzel Time for the Unit within five (5) business days after its full execution. The copy shall be complete and include copies of all signature pages and exhibits. A copy of the form of the sublease that Franchisee shall execute (if Pretzel Time is the tenant pursuant to the lease) is attached hereto as Exhibit M. A copy