private static void sampleReallyQuickCredit() { try { TransactionRequest tReq = new TransactionRequest("realexsample", "secret", "secret", "secret"); CreditCard cReq = new CreditCard("visa", "4242424242424242", "0609", "Andrew Harcourt", "123", CreditCard.CVN_PRESENT); String orderID = DateTime.Now.ToString("yyyyMMddHHmmss"); TransactionResponse tResp = tReq.Credit("internet", orderID, "EUR", 4242, cReq); if (tResp.ResultCode != 0) { throw new ApplicationException("Transaction submitted but failed."); } } catch (Exception e) { Console.WriteLine("An exception occurred: " + e.Message); } }