diff --git a/activecampaign/deepdataintegrations.py b/activecampaign/deepdataintegrations.py
index 5c75b9f..186e2c8 100644
--- a/activecampaign/deepdataintegrations.py
+++ b/activecampaign/deepdataintegrations.py
@@ -55,8 +55,8 @@ def delete_a_connection(self, connection_id):
         """
         return self.client._delete("/connections/{}".format(connection_id))
     
-    def list_all_connections(self):
-        raise NotImplementedError
+    def list_all_connections(self, **params):
+        return self.client._get("/connections", params=params)
 
     def create_an_ecommerce_customer(self, data):
         """
@@ -111,8 +111,8 @@ def delete_an_ecommerce_customer(self, customer_id):
         """
         return self.client._delete("/ecomCustomers/{}".format(customer_id))
 
-    def list_all_ecommerce_customer(self):
-        raise NotImplementedError
+    def list_all_ecommerce_customers(self, **params):
+        return self.client._get("/ecomCustomers", params=params)
 
     def create_an_ecommerce_order(self, data):
         """
@@ -153,8 +153,8 @@ def delete_an_ecommerce_order(self, order_id):
         """
         return self.client._delete("/ecomOrders/{}".format(order_id))
 
-    def list_all_ecommerce_orders(self):
-        raise NotImplementedError
+    def list_all_ecommerce_orders(self, **params):
+        return self.client._get("/ecomOrders", params=params)
 
     def update_an_ecommerce_order(self, order_id, data):
         """