Groupon Inbound Sales Representative interview questions

Tendered resume through website. Suggested a cover letter, which I offered. Multiple phone calls through Groupon recruitment team. Pair of face to face interviews. Final tie off with recruitment. Job offer came through. Salary was lower than what I had understood it to be. Decision had been made corporately to do so, as the thought was that the ensuing commissions would more than make up for the cut in salary.