12%>Groupon (GRPN): Q1 EPS of $0.03 misses by $0.04. Revenue of $601.4M (+8% Y/Y) beats by $12.5M. Expects Q2 revenue of $575M-$625M vs. $616.1M consensus. Expects Q2 operating income of $20M-$40M, reaffirms 2013 GAAP operating income guidance of $100M+