TBS Sales Order
Description
              Retrieve sales order informations:
 * *Validate New Sales Order*:  Used to validate the  New sales order for
   given customer account
 * *Validate Modify Sales Order*: Used to validate the  Modify sales order
   for given customer account
 * *Calculate Price for New Sales Order*: Used to calculate prices for a New
   sales order
 * *Calculate Price for…