anchor.diff:  	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].
  +	post_hub_inventory, delete_hub_inventory, notify_product_charge].
   
   %%%%%---------------------------------------------------------------------
   %%  Test cases
  
positive.code: 	Request1 = {HostUrl ++ PathHub ++ Id, [Accept, auth_header()]},
  	{ok, {{_, 204, _}, _, []}} = httpc:request(delete, Request1, [], []).
  
  %%---------------------------------------------------------------------
  %%  Internal functions
  %%---------------------------------------------------------------------
  
negative.code: %%
  init_per_testcase(TestCase, Config) when TestCase == notify_create_bucket;
  		TestCase == notify_delete_expired_bucket;
  		TestCase == notify_create_product; TestCase == notify_create_service;
  		TestCase == notify_product_charge ->
  	true = register(TestCase, self()),
  	case inets:start(httpd, [{port, 0},
  			{server_name, atom_to_list(?MODULE)},
  