All notices and other communications hereunder shall be in writing, shall be given by one or more of the following means and shall be deemed given: (i) when delivered, if delivered in person, (ii) upon confirmation of receipt, if transmitted by facsimile or electronic mail, (iii) three (3) Business Days after mailing, if mailed by certified or registered mail (return receipt requested), or (iv) on the Business Day on which delivered, (or, if not delivered on a Business Day, on the next Business Day), if delivered by an express courier (with confirmation). In each case, all notices and other communications hereunder shall be made at the party’s address set forth in the Purchase Agreement (or at such other address as such party shall deliver to the other party by like notice).