Your receipt serves as your proof of purchase. Without a receipt, the only way to register your item so that you are entitled to half price spare parts for life, is to purchase Vuly's Customer Care Package for $99.
The Customer Care Package entitles you to half price spare parts for life, however you will not be able to make a warranty claim by purchasing the Customer Care Package. The only way to make a warranty claim is to provide proof of purchase from one of Vuly's authorized retailers.