anchor.diff:  notifycreateservice(SessionID, _Env, Input) ->
   	mod_esi:deliver(SessionID, "status: 201 Created\r\n\r\n"),
   	notify_create_service ! Input.
  +
  +-spec notifyproductcharge(SessionID :: term(), Env :: list(),
  +		Input :: string()) -> any().
  +%% @doc Notification callback for notify_product_charge test case.
  +notifyproductcharge(SessionID, _Env, Input) ->
  +	mod_esi:deliver(SessionID, "status: 201 Created\r\n\r\n"),
  +	notify_product_charge ! Input.
   
   product_offer() ->
   	CatalogHref = "/catalogManagement/v2",
  
positive.code: 	Request1 = {HostUrl ++ PathHub ++ Id, [Accept, auth_header()]},
  	{ok, {{_, 204, _}, _, []}} = httpc:request(delete, Request1, [], []).
  
  %%---------------------------------------------------------------------
  %%  Internal functions
  %%---------------------------------------------------------------------
  
negative.code: 	post_hub_product, delete_hub_product, notify_create_product,
  	post_hub_service, delete_hub_service, notify_create_service,
  	post_hub_user, delete_hub_user, post_hub_catalog, delete_hub_catalog,
  	post_hub_inventory, delete_hub_inventory, notify_product_charge].
  
  %%%%%---------------------------------------------------------------------
  %%  Test cases
  