anchor.diff:  	CentsRemain = RemAmount - PackagePrice,
   	false = lists:keyfind(octets, #bucket.units, RatedBuckets).
   
  -rate_octets_with_debit_and_reservation_scenario_4() ->
  +octets_debit_and_reservation_scenario_4() ->
   	[{userdata, [{doc, "Senario of suffient amount for dibit the
   		usage but not for the reservation"}]}].
   
  -rate_octets_with_debit_and_reservation_scenario_4(_Config) ->
  +octets_debit_and_reservation_scenario_4(_Config) ->
   	ProdID = ocs:generate_password(),
   	PackagePrice = 100,
   	PackageSize = 1000,
  
positive.code: %% Returns a list of all test cases in this test suite.
  %%
  all() -> 
  	[rate_octets_with_debiting_scenario_1, rate_octets_with_debiting_scenario_2,
  	rate_octets_with_debiting_scenario_3, rate_octets_with_debiting_scenario_4,
  	rate_octets_with_debiting_scenario_5, rate_octets_with_debiting_scenario_6,
  	rate_octets_with_reservation_scenario_1,
  	rate_octets_with_reservation_scenario_2, rate_octets_with_reservation_scenario_3,
  	rate_octets_with_reservation_scenario_4, rate_octets_with_reservation_scenario_5,
  	rate_octets_with_debit_and_reservation_scenario_1,
  	rate_octets_with_debit_and_reservation_scenario_2, rate_octets_with_debit_and_reservation_scenario_3,
  	rate_octets_with_debit_and_reservation_scenario_4, rate_octets_with_debit_and_reservation_scenario_5].
  
  %%---------------------------------------------------------------------
  %%  Test cases
  %%---------------------------------------------------------------------
  rate_octets_with_debiting_scenario_1() ->
  	[{userdata, [{doc, "Rate cents buckets to octets
  		and deduct usage from rated buckets, This senario
  		describ debit amount equal to package size"}]}].
  
  rate_octets_with_debiting_scenario_1(_Config) ->
  	ProdID = ocs:generate_password(),
  	PackagePrice = 100,
  	Price = #price{name = "overage", type = usage,
  
negative.code: 	{ok, _, _} = ocs_rating:rate(diameter, SubscriberID, Destination, final, [{octets, Debit}], [], SessionId),
  	{ok, #subscriber{buckets = []}} = ocs:find_subscriber(SubscriberID).
  
  octets_debiting_scenario_4() ->
  	[{userdata, [{doc, "Rate cents buckets to octets
  		and deduct usage from rated buckets, This senario
  		describ out of credit"}]}].
  
  octets_debiting_scenario_4(_Config) ->
  	ProdID = ocs:generate_password(),
  	Price = #price{name = "overage", type = usage,
  		units = octets, size = 1000, amount = 100},
  