private static void TestSimpleCharge(StripePayment payment)
{
StripeCreditCardInfo cc = GetCC();
StripeCharge charge = payment.Charge(5001, "usd", cc, "Test charge");
Console.WriteLine(charge);
string charge_id = charge.Id;
StripeCharge charge_info = payment.GetCharge(charge_id);
Console.WriteLine(charge_info);
StripeCharge refund = payment.Refund(charge_info.Id);
Console.WriteLine(refund.Created);
}