diff --git a/product_management/core.py b/product_management/core.py
index 73938fb..b86bdef 100644
--- a/product_management/core.py
+++ b/product_management/core.py
@@ -3,11 +3,14 @@ import json
 import time
 import datetime
 from appPublic.uniqueID import getID
+import json, time
+
 from appPublic.dictObject import DictObject
 from appPublic.log import info, error, exception, debug
 from appPublic.jsonConfig import getConfig
 from sqlor.dbpools import DBPools
 from ahserver.serverenv import ServerEnv
+from accounting.consume import consume_accounting
 
 
 MODULE_NAME = "product_management"
@@ -1346,10 +1349,6 @@ WHERE resource_ref_id = ${llm_id}$ AND product_type = 'llm_model' LIMIT 1"""
         4. Compute final amounts with discounts for each party
         5. Build accounting items and call consume_accounting
         """
-        from appPublic.uniqueID import getID as _getID
-        from accounting.consume import consume_accounting
-        import json, time
-
         env = ServerEnv()
         llmid = llmusage.llmid
         userorgid = llmusage.userorgid
@@ -1432,7 +1431,7 @@ WHERE resource_ref_id = ${llm_id}$ AND product_type = 'llm_model' LIMIT 1"""
         # Each link: PAY* (reseller→provider) except last link: PAY (customer→reseller)
         biz_date = await env.get_business_date(None)  # will use default
         timestamp = time.strftime('%Y-%m-%d %H:%M:%S')
-        orderid = _getID()
+        orderid = getID()
 
         # Determine supplier discount (for last link to provider)
         last_link_discount = 1.0
@@ -1518,7 +1517,7 @@ WHERE resource_ref_id = ${llm_id}$ AND product_type = 'llm_model' LIMIT 1"""
             }
             await sor.C('biz_order', order)
             orderdetail = {
-                "id": _getID(),
+                "id": getID(),
                 "orderid": orderid,
                 "productid": product_id,
                 "product_cnt": 1,
@@ -1529,7 +1528,6 @@ WHERE resource_ref_id = ${llm_id}$ AND product_type = 'llm_model' LIMIT 1"""
             await consume_accounting(sor, orderid, accounting_items)
 
         # Mark llmusage as accounted
-        from ahserver.serverenv import ServerEnv
         lmage_dbname = ServerEnv().get_module_dbname('llmage')
         async with db.sqlorContext(lmage_dbname) as sor:
             await sor.U('llmusage', {
@@ -1567,7 +1565,6 @@ WHERE resource_ref_id = ${llm_id}$ AND product_type = 'llm_model' LIMIT 1"""
                         await self.product_accounting(lu)
                     # Clean up failed records
                     try:
-                        from ahserver.serverenv import ServerEnv
                         lmage_dbname = ServerEnv().get_module_dbname('llmage')
                         async with DBPools().sqlorContext(lmage_dbname) as sor:
                             await sor.execute(