JSON and XML encoded content as an input.  The output is set by default to JSON format,
                but it can be changed to XML by providing a Content-type: application/xml header in the request.
            | Product | Manage your products details, brands, popup notes and tax rates. | 
| Customer | Manage your customers details, addresses and customer Types. | 
| Booking | Manage your bookings, booking items and booking customers. | 
| Stock Control | Manage your stock, products and suppliers. | 
| Transactions | Retrieve details of your transactions. | 
| Staff | Manage your staff, access rights and clocking details. | 
| Other | This section contains documentation for the additional controllers, such as retrieving Devices. |