Unless otherwise provided herein, all notices, requests, waivers and other communications made pursuant to this Agreement will be in writing and will be conclusively deemed to have been duly given (i) when hand delivered to the other party; (ii) upon receipt, when sent by facsimile to the number set forth below or email to the address set forth below; (iii) five business days after deposit in the U.S. mail, postage prepaid and addressed to the other party at the address set forth below; or (iv) the next business day after deposit with a national overnight delivery service, postage prepaid, addressed to the parties as set forth below with next business day delivery guaranteed. Each person making a communication hereunder by facsimile or email will promptly confirm by telephone to the person to whom such communication was addressed each communication made by it by facsimile or email pursuant hereto but the absence of such confirmation will not affect the validity of any such communication. A party may change or supplement the addresses given below, or designate additional addresses for purposes of this Section 5.6, by giving the other party written notice of the new address in the manner set forth above.