diff --git a/accounting/consume.py b/accounting/consume.py
index 26b7716..bcdef24 100644
--- a/accounting/consume.py
+++ b/accounting/consume.py
@@ -25,9 +25,6 @@ class CostInfo:
 		self.resellerid = resellerid
 		self.amount = amount
 
-class CostBiz(PFBiz):
-	def __init__(self, providerid, resellerid, amount):
-		self.provider = 
 class ConsumeBiz(PFBiz):
 	def __init__(self, od):
 		self.db = DBPools()