I purchased a Groupon for $99.  After scheduling and confirming my appt.- and taking the morning off - no one showed.  I contacted Mad Mobile who said they are no longer honoring Groupons and to contact Groupon for my refund.\n\nNo one had the courtesy to email or call to let me know they were cancelling my appt.  I am beyond furious.  Someone must have told them lack of common courtesy is the way to go.