​Exhibit 24​ ​POWER OF ATTORNEY​ ​Know all by these present, that the undersigned hereby constitutes and appoints each of​ ​Dane A. Drobny, Kevin P. McCormick, and Gina M. Chereck, signing singly, as the undersigned’s​ ​true and lawful attorney-in-fact to:​ ​1.​ ​execute​ ​for​ ​and​ ​on​ ​behalf​ ​of​ ​the​ ​undersigned,​ ​in​ ​the​ ​undersigned’s​ ​capacity​ ​as​ ​an​ ​officer​ ​and/or​​director​​of​​Groupon,​​Inc.​​(the​​“Company”),​​all​​reports​​required​​by​​Section​​16(a)​​of​​the​ ​Securities​ ​Exchange​ ​Act​ ​of​ ​1934,​ ​as​ ​amended​ ​(the​ ​“Exchange​ ​Act”),​ ​and​ ​the​ ​rules​ ​and​ ​regulations​ ​promulgated​ ​thereunder,​ ​including​ ​Forms​ ​3,​ ​4​​and​​5,​​and​​any​​successor​​forms​ ​(the “Section 16 Reports”), with respect to the securities of the Company;​ ​2.​ ​do​​and​​perform​​any​​and​​all​​acts​​for​​and​​on​​behalf​​of​​the​​undersigned​​that​​may​​be​​necessary​ ​or​ ​desirable​ ​to​ ​complete​ ​and​ ​execute​​any​​such​​Section​​16​​Reports,​​complete​​and​​execute​ ​any​ ​amendment​ ​or​ ​amendments​ ​thereto,​ ​and​ ​file​ ​such​ ​Section​ ​16​ ​Reports​ ​with​ ​the​ ​U.S.​ ​Securities and Exchange Commission and any stock exchange or similar authority; and​ ​3.​ ​take​ ​any​ ​other​ ​action​ ​of​ ​any​ ​type​ ​whatsoever​ ​in​ ​connection​ ​with​ ​the​ ​foregoing​ ​that,​​in​​the​ ​opinion​ ​of​ ​such​ ​attorney-in-fact,​ ​may​ ​be​ ​of​ ​benefit​ ​to,​ ​in​ ​the​ ​best​ ​interest​ ​of,​ ​or​ ​legally​ ​required​ ​by,​ ​the​ ​undersigned,​ ​it​ ​being​ ​understood​ ​that​ ​the​ ​documents​ ​executed​ ​by​ ​such​ ​attorney-in-fact​ ​on​ ​behalf​ ​of​ ​the​ ​undersigned​​pursuant​​to​​this​​Power​​of​​Attorney​​shall​​be​​in​ ​such​​form​​and​​shall​​contain​​such​​terms​​and​​conditions​​as​​such​​attorney-in-fact​​may​​approve​ ​in such attorney-in-fact's discretion.​ ​The​ ​undersigned​ ​hereby​ ​grants​ ​to​​each​​such​​attorney-in-fact​​full​​power​​and​​authority​​to​​do​ ​and​ ​perform​ ​any​ ​and​ ​every​​act​​and​​thing​​whatsoever​​requisite,​​necessary,​​or​​proper​​to​​be​​done​​in​ ​the​ ​exercise​ ​of​ ​any​​of​​the​​rights​​and​​powers​​herein​​granted,​​as​​fully​​to​​all​​intents​​and​​purposes​​as​ ​the​​undersigned​​might​​or​​could​​do​​if​​personally​​present,​​with​​full​​power​​of​​substitution​​or​​revocation,​ ​hereby​ ​ratifying​ ​and​ ​confirming​​all​​that​​such​​attorney-in-fact,​​or​​such​​attorney-in-fact's​​substitute​​or​ ​substitutes,​ ​shall​ ​lawfully​ ​do​​or​​cause​​to​​be​​done​​by​​virtue​​of​​this​​Power​​of​​Attorney​​and​​the​​rights​ ​and​​powers​​herein​​granted.​ ​The​​undersigned​​acknowledges​​that​​the​​foregoing​​attorneys-in-fact,​​in​ ​serving​ ​in​ ​such​ ​capacity​ ​at​ ​the​​request​​of​​the​​undersigned,​​are​​not​​assuming,​​nor​​is​​the​​Company​ ​assuming, any of the undersigned's responsibilities to comply with Section 16 of the Exchange Act.​ ​This​​Power​​of​​Attorney​​revokes​​all​​prior​​Powers​​of​​Attorney​​submitted​​to​​the​​Company​​with​ ​respect​ ​to​ ​the​ ​matters​ ​expressed​ ​herein,​ ​and​ ​shall​ ​remain​ ​in​ ​full​ ​force​ ​and​ ​effect​ ​until​ ​the​ ​undersigned​ ​is​ ​no​ ​longer​ ​required​ ​to​ ​file​ ​Section​ ​16​ ​Reports​ ​with​ ​respect​ ​to​ ​the​ ​undersigned’s​ ​holdings​ ​and​ ​transactions​ ​in​ ​securities​ ​issued​ ​by​ ​the​ ​Company,​ ​unless​ ​earlier​ ​revoked​ ​by​ ​the​ ​undersigned in a signed writing delivered to the foregoing attorneys-in-fact.​ ​IN​​WITNESS​​WHEREOF,​​the​​undersigned​​has​​caused​​this​​Power​​of​​Attorney​​to​​be​​executed​ ​as of this 20th day of March, 2026.​ ​By:​​/s/ Amit Shah​ ​Name: Amit Shah​