diff --git a/shopping_api.py b/shopping_api.py
index 25651d5..49d1a29 100644
--- a/shopping_api.py
+++ b/shopping_api.py
@@ -10,28 +10,29 @@ big_data = pd.read_csv('big_data.csv')
 
 class FindingApi:
     '''Some docstring to get rid of linting errors'''
-    finding_service = [
-        'findItemsAdvanced', 'findCompletedItems',
-        'findItemsByKeywords', 'findItemsIneBayStores', 'findItemsByCategory',
-        'findItemsByProduct'
-        ]
-    pageNumber = list(range(1, 63))
+    def __init__(self):
+        self.service = [
+            'findItemsAdvanced', 'findCompletedItems',
+            'findItemsByKeywords', 'findItemsIneBayStores', 'findItemsByCategory',
+            'findItemsByProduct'
+            ]
+        self.pageNumber = list(range(1, 63))
 
     # departments = ["3034","93427"] (womens and mens)
 
     def get_ids_from_cats(self):
         '''Stop bothering me for docstrings.'''
-        self.itemid_results_list = []
+        itemid_results_list = []
         for category_id in cat_list:
-            for i in FindingApi.pageNumber:
+            for i in self.pageNumber:
                 params = {
-                    "OPERATION-NAME":FindingApi.finding_service[4],
+                    "OPERATION-NAME":self.service[4],
                     "SECURITY-APPNAME":"scottbea-xlister-PRD-6796e0ff6-14862949",
                     "SERVICE-VERSION":"1.13.0",
                     "RESPONSE-DATA-FORMAT":"JSON",
                     "categoryId":category_id,
                     "paginationInput.entriesPerPage":"100",
-                    "paginationInput.PageNumber":FindingApi.pageNumber[i]
+                    "paginationInput.PageNumber":self.pageNumber[i]
                     }
                 response = requests.get("https://svcs.ebay.com/services/search/FindingService/v1",
                         params=params)
@@ -45,15 +46,14 @@ class FindingApi:
         return item_id_results
 
 class ShoppingApi(FindingApi):
-    self.item_id_results = FindingApi.get_ids_from_cats()
-    def get_item_from_findItemsByCategory(self):
-        for twentyId in item_id_results:
+    def get_item_from_findItemsByCategory(self, item_id_results):
+        for twenty_id in item_id_results:
             params = {
                 "callname":"GetMultipleItems",
                 "appid":"scottbea-xlister-PRD-6796e0ff6-14862949",
                 "version":"671",
                 "responseencoding":"JSON",
-                "ItemID":twentyId, # you pass in a list? If not then maybe a comma-separated
+                "ItemID":twenty_id, # you pass in a list? If not then maybe a comma-separated
                 "IncludeSelector":"ItemSpecifics",
                 }