public ActionResult RequestPayment()
{
var payment = _transactionLibraryInternal.GetBasket().PurchaseOrder.Payments.First();
if (payment.PaymentMethod.PaymentMethodServiceName == null)
{
return(Redirect("/confirmation"));
}
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
string paymentUrl = _transactionLibraryInternal.GetPaymentPageUrl(payment);
return(Redirect(paymentUrl));
}