You must sell 3 boxes to earn your FREE prom ticket. 

Boxes of Chocolate are added to your SchoolCash account by Mrs. Rose and removed when you turn in your $60 for selling a box. 

If you are interested in selling Chocolate to earn a FREE Prom ticket, see Mrs. Rose in Room 1024 and complete World's Finest Chocolate Agreement to Sell Form.

The form states that you understand that selling 1 or 2 boxes will NOT get you a discount on a prom ticket and you understand you must sell 3 boxes.