public void Promote()
{
var calculator = new RateCalculator();
Console.WriteLine("#### Customer Class Hit ####");
Console.WriteLine(" I use the RateCalculator class to promote customers to GoldCustomer status");
Console.WriteLine(" Promote logic processed.");
}
static void Main(string[] args)
{
var Customer = new Customer();
var GoldCustomer = new GoldCustomer();
var RateCalculator = new RateCalculator();
Console.WriteLine("Application START!");
Customer.Promote();
GoldCustomer.OfferVouchar();
RateCalculator.Calculate(Customer);
Console.ReadLine();
}
static void Main(string[] args)
{
var customer = new Customer();
Amazon.RateCalculator calculator = new RateCalculator();
}