1) Payment is expected at the beginning of the first lesson of each month or package of lessons.
2) There are no lessons on all major holidays.
3) 24 hour cancellation policy. 
4) Makeup lessons are provided at the instructor's discretion.

GroupoN deals policy:

1) These deals are aimed for first time students only as an introductory rate. We offer an Introductory Rate that coincides with this deal. You may purchase one or the other, either from us or Groupon, not both.
2) We will not honor a second purchase of Groupon deals
3) Deals must be redeemed for 4 consecutive weekly lessons
4) No make-ups are provided for missed lessons with these deals
5) If 2 deals were purchased for two people intended as a group lesson, four 30 min lessons (as a group) are provided, i.e. two deals have been used.