JSON Composition for sending:

{
	*"auth" : key obtained in get/auth method
	,"id" : internal order code
    ,"order" : order number
	,"tracking" : text containing the order SRO
	,"state" : integer - adjusts order status
}

Returns with (SUCCESS):
{
    "code": 200,
    "message": "TRACKING INSERTED SUCCESSFULLY",
    "id": 999999,
    "stock": 99999
}

State:
0 - normal (follows the order flow)
1 - indicates order ready for collection
2 - indicates order ready for collection (no items needed)


HTTP Code:
200: BID returned successfully
213: Tracking write error – contact IT
402: No data received
404: Order not found
405: Mandatory data not provided
406: Mandatory to provide ID or ORDER for order location
407: Non-existent user
500: Invalid auth
501: Invalid credentials
502: Client blocked
503: Status change not allowed