Donate TERMS OF SERVICE: To book, inform us of hours needed. A minimum deposit of 50%, which is non-refundable, and is due at the time the event is booked. The balance MUST be paid one week prior to the event. Or, the payment can be made in full. All payments are non-refundable. Please note: he is in a 500lb power wheelchair. His sound system works indoors, if your event is outside, you will need to provide a PA system.