This is actually a manager process. Interviewing process is short just finishing the first round interview today. Not too difficult but you are asked some basic question: why Groupon ? Experience of cold call

For a sales role at Groupon, interviewers typically focus on your energy, resilience (especially for cold calling), and your ability to build customer relationships. Expect a mix of behavioral questions, sales-specific scenarios, and questions that test your knowledge of Groupon’s business model.

a very brief single interview with an HR rep. it was all done within 30 mins. it was very easy and seemingly was mainly to make sure that you were a competent person.