diff --git a/.gitignore b/.gitignore
index c88eb10..2f2c56d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,4 @@ test*.py
 build/*
 
 #Ignore idea
-idea/*
\ No newline at end of file
+*.idea
\ No newline at end of file
diff --git a/README.rst b/README.rst
index 530a479..0b141e1 100644
--- a/README.rst
+++ b/README.rst
@@ -28,13 +28,14 @@ Usage
 
     import pyepayco.epayco as epayco
 
-    apiKey = "491d6a0b6e992cf924edd8d3d088aff1"
-    privateKey = "268c8e0162990cf2ce97fa7ade2eff5a"
-    lenguage = "ES"
-    test = True
-    options={"apiKey":apiKey,"privateKey":privateKey,"test":test,"lenguage":lenguage}
+    options={
+      "apiKey": "491d6a0b6e992cf924edd8d3d088aff1",
+      "privateKey": "268c8e0162990cf2ce97fa7ade2eff5a",
+      "test": True,
+      "lenguage": "ES"
+    }
 
-    objepayco=epayco.Epayco(options)
+    objepayco = epayco.Epayco(options)
 
 Create Token
 ####
@@ -46,9 +47,9 @@ Create Token
       "card[exp_year]": "2019",
       "card[exp_month]": "07",
       "card[cvc]": "123"
-      }
+    }
 
-    token=objepayco.token.create(credit_info)
+    token = objepayco.token.create(credit_info)
 
 Customers
 ####
@@ -63,31 +64,29 @@ Create
       "email": "joe@payco.co",
       "phone": "3005234321",
       "default": true
-      }
+    }
 
-    customer=objepayco.customer.create(customer_info)
+    customer = objepayco.customer.create(customer_info)
 
 Retrieve
 ******
 .. code-block:: python
 
-    customer=objepayco.customer.get("eXj5Wdqgj7xzvC7AR")
+    customer = objepayco.customer.get("eXj5Wdqgj7xzvC7AR")
 
 List
 ******
 .. code-block:: python
 
-    customers = testepayco.customer.getlist()
+    customers = objepayco.customer.getlist()
 
 Update
 ******
 .. code-block:: python
 
-    update_customer_info = {
-      "name": "Alex"
-    }
-
-    customer =test.customer.update("eXj5Wdqgj7xzvC7AR",update_customer_info)
+    customer = test.customer.update(
+        "eXj5Wdqgj7xzvC7AR", {"name": "Alex"}
+    )
 
 Plans
 ####
@@ -137,47 +136,45 @@ Create
 .. code-block:: python
 
     subscription_info = {
-    "id_plan": "coursereact2",
-    "customer": "9xRxhaJ2YmLTkT5uz",
-    "token_card": "eXj5Wdqgj7xzvC7AR",
-    "doc_type": "CC",
-    "doc_number": "5234567"
+        "id_plan": "coursereact2",
+        "customer": "9xRxhaJ2YmLTkT5uz",
+        "token_card": "eXj5Wdqgj7xzvC7AR",
+        "doc_type": "CC",
+        "doc_number": "5234567"
     }
 
-    sub=objepayco.subscriptions.create(subscription_info)
+    sub = objepayco.subscriptions.create(subscription_info)
 
 Retrieve
 ******
 .. code-block:: python
 
-    sub=objepayco.subscriptions.get("efPXtZ5r4nZRoPtjZ")
+    subscription = objepayco.subscriptions.get("efPXtZ5r4nZRoPtjZ")
 
 List
 ******
 .. code-block:: python
 
-    sub=objepayco.subscriptions.getlist()
+    subscriptions = objepayco.subscriptions.getlist()
 
 Cancel
 ******
 .. code-block:: python
 
-    sub=objepayco.subscriptions.cancel("fayE66HxYbxWydaN8")
+    subscription = objepayco.subscriptions.cancel("fayE66HxYbxWydaN8")
 
 Pay Subscription
 ******
 .. code-block:: python
 
-    subscription_info = {
+    sub = objepayco.subscriptions.charge({
       "id_plan": "coursereact",
       "customer": "A6ZGiJ6rgxK5RB2WT",
       "token_card": "eXj5Wdqgj7xzvC7AR",
       "doc_type": "CC",
       "doc_number": "1000000"
 
-    }
-
-    sub = objepayco.subscriptions.charge(subscription_info)
+    })
 
 PSE
 ####
@@ -331,7 +328,6 @@ Retrieve
 
     pay = epayco.charge.get("ref_payco")
 
-
 Split Payments
 *****
 
@@ -350,4 +346,5 @@ Previous requirements https://docs.epayco.co/tools/split-payment
        "split_primary_receiver_fee":"10"
      }
 
-    pay_split = objepayco.charge.create(payment_info)
\ No newline at end of file
+    pay_split = objepayco.charge.create(payment_info)
+
diff --git a/pyepayco/resources.py b/pyepayco/resources.py
index 388e1f6..8a4bb2a 100644
--- a/pyepayco/resources.py
+++ b/pyepayco/resources.py
@@ -71,7 +71,7 @@ def create(self, options=None):
     def get(self, uid):
         return self.request(
             "GET",
-            "payment/v1/customer/" + uid + "/",
+            "payment/v1/customer/" + self.epayco.api_key + "/" + uid + "/",
             self.epayco.api_key,
             None,
             self.epayco.private_key,
@@ -309,7 +309,7 @@ def getlist(self):
     """
 
     def cancel(self, uid=None):
-        options = {uid: uid}
+        options = {'id': uid}
 
         return self.request(
             "POST",