Any notices required or permitted under this Agreement must be in writing and may be delivered personally or by mail, postage prepaid, addressed to (a) the Company at InnerWorkings, Inc., 600 West Chicago Avenue, Suite 850, Chicago, IL 60654, Attention: Corporate Secretary and (b) the Participant at the Participant’s address as shown on the Company’s payroll records, or to such other address as the Participant, by notice to the Company, may designate in writing from time to time.