public void Configure(Environment.IConfigSectionNode node)
{
NFX.Environment.ConfigAttribute.Apply(this, node);
// get specific pay system information
var validPayPalAccound = MockActualAccountDatas.First(a => a.AccountData.AccountNumber == "paypal-001");
validPayPalAccound.PrimaryEMail = node.AttrByName("paypal-valid-account").Value;
}