OrderTotal Property
The total cost of the order to the customer.
Syntax
Default Value
""
Remarks
If shipping cost and tax charges are known, those should included in the OrderTotal if not, the value of this property is the current sub-total of the order.
This property is required when calling the CheckoutPayment method.
Limitations: Must not exceed $10,000 USD in any currency. The decimal separator must be a period (.) and the thousands separator a comma (,). No currency symbol ($) is to be sent.