These methods return information relating to different parts of the retailer setup associated with the authorised user submitting the request. They are as follows:
findCarriers - This method returns the codes and names of all the carriers that are set up for the seller, both active and non-active.
findCarrierServices - This method returns the codes and names of the configured carrier services associated with a particular carrier code.
findGroups - This method returns the codes and names of all the carrier 'service groups' that are set up for the seller.
findServicesInGroups - This method returns the active carrier services contained within particular carrier 'service groups'.
findWarehouses - This method returns the codes and names of all the warehouses to which you have access.