SECTION 16 POWER OF ATTORNEY Knowallbythesepresents,thattheundersignedherebyconstitutesandappointseachof Dane A. Drobny and Kevin McCormick, signing singly, the undersigned’s true and lawful attorney-in-fact to: 1. Executeforandonbehalfoftheundersigned,intheundersigned’scapacityasanofficer and/or director ofGroupon,Inc.(the“Company”),Forms 3,4and5inaccordancewith Section 16(a) of the Securities Exchange Act of 1934 and the rules and regulations promulgated thereunder; 2. Do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or5,completeand executeanyamendmentoramendmentstheretoandtimelyfilesuchformwiththeUnited StatesSecuritiesandExchangeCommissionandanynationalquotationsystem,national securities exchange, stock exchange or similar authority; and 3. Takeanyotheractionofanytypewhatsoeverinconnectionwiththeforegoingwhich,in theopinionofsuchattorney-in-fact,maybeofbenefitto,inthebestinterestoforlegally required by the undersigned, it being understood that the documents executed by such attorney-in-factonbehalfoftheundersignedpursuanttothisPowerofAttorneyshallbe 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 toeachsuchattorney-in-factfullpowerandauthorityto doandperformanyandeveryactandthingwhatsoeverrequisite,necessaryorpropertobedone intheexerciseofanyoftherightsandpowershereingranted,asfullytoallintentsandpurposes 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’ssubstituteorsubstitutes,shalllawfullydoorcausetobedonebyvirtueofthis Power of Attorney and the rights and powers herein granted. The undersigned acknowledges thattheforegoingattorneys-in-fact,inservinginsuchcapacityattherequestoftheundersigned, are not assuming, nor is the Company assuming, any of the undersigned’s responsibilities to comply with Section 16 of the Securities Exchange Act of 1934. This Power of Attorney shall remain infullforceandeffectuntiltheundersignedisno longer required to file Forms 3, 4 and 5 with respect to the undersigned’s holdings of and transactionsinsecuritiesissuedbytheCompany,unlessearlierrevokedbytheundersignedina 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 23rd day of September, 2025. By: /s/ Kyle Netzly Name: Kyle Netzly

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