static void Main(string[] args)
{
CreditCard cd = CreditFactory.CardType("Platinum");
Console.WriteLine("Card Name: " + cd.GetCreditcardName());
Console.WriteLine("Credit Limit: " + cd.GetCreditLimit());
Console.WriteLine("CreditCahrge: " + cd.GetCreditCharge());
}
static void Main(string[] args)
{
CreditFactory.CardType("Platinum");
}