Today's Groupon deal: $37 one-way or round-trip service to Midway Airport or O'Hare Airport from Chicago Limo Net
Another analyst jumps off the Groupon-love bandwagon but has some pretty solid numbers to back up her reasoning.
Groupon has fallen to No. 12 from a prior No. 8 standing in China.
And the Groupon Now app is failing, mainly due to technology issues, according to Yipit data.