private IDiscountHandler GetDefaultDiscountHandler()
{
var tierOneDiscountHandler = new QuantityPriceDiscountHandler(1000, 20, .1d);
var tierTwoDiscountHandler = new QuantityPriceDiscountHandler(2000, 10, .2d);
var tierThreeDiscountHandler = new QuantityPriceDiscountHandler(5000, 5, .2d);
tierOneDiscountHandler.SetNext(tierTwoDiscountHandler).SetNext(tierThreeDiscountHandler);
return(tierOneDiscountHandler);
}
