public void Account_EstimateInvoice(
string mode,
int? LinodeID = null,
int? PaymentTerm = null,
int? PlanID = null)
{
var myParams = new Dictionary<string, string>();
myParams.Add("mode", mode);
if (LinodeID != null)
myParams.Add("LinodeID", LinodeID.Value.ToString(CultureInfo.InvariantCulture));
if (PaymentTerm != null)
myParams.Add("PaymentTerm", PaymentTerm.Value.ToString(CultureInfo.InvariantCulture));
if (PlanID != null)
myParams.Add("PlanID", PlanID.Value.ToString(CultureInfo.InvariantCulture));
GetResponse<object>("account.estimateinvoice", myParams);
}