23.1 Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in (1) the Registration Statement (Form S-8 No. 333-177799) pertaining to the 2011 Amended Incentive Plan, 2010 Stock Plan, and 2008 Stock Plan of Groupon, Inc. and (2) Registration Statement (Form S-8 No. 333-181854) pertaining to the Groupon, Inc. 2012 Employee Stock Purchase Plan) of our reports dated February 27, 2013, with respect to the consolidated financial statements and schedule of Groupon, Inc. and the effectiveness of internal control over financial reporting of Groupon, Inc. included in this Annual Report (Form 10-K) for the year ended December 31, 2012.