Need to check on the status of my Groupon voucher . According to Groupon , my voucher for my appointment with you has already been redeemed , on April 11th ( when I made the appointment ) . Did you ask for the Groupon details when I booked my appointment ? If so , it should be fine . If not , let me know . I need to be sure I can use the Groupon I bought in early April . Thanks !