diff --git a/source/finkok/conf.py.example b/source/finkok/conf.py.example
index 8394472..af7b74c 100644
--- a/source/finkok/conf.py.example
+++ b/source/finkok/conf.py.example
@@ -28,6 +28,10 @@ DEBUG = True
 AUTH = {
     'user': '',
     'pass': '',
+    'RESELLER': {
+        'user': '',
+        'pass': ''
+    }
 }
 
 
@@ -35,4 +39,8 @@ if DEBUG:
     AUTH = {
         'user': 'pruebas-finkok@correolibre.net',
         'pass': '5c9a88da105bff9a8c430cb713f6d35269f51674bdc5963c1501b7316366',
+        'RESELLER': {
+            'user': '',
+            'pass': ''
+        }
     }
diff --git a/source/finkok/finkok.py b/source/finkok/finkok.py
index f4641c2..534283a 100644
--- a/source/finkok/finkok.py
+++ b/source/finkok/finkok.py
@@ -228,7 +228,6 @@ class PACFinkok(object):
         }
         return data
 
-
     def cancel_xml(self, xml, auth={}):
         if not auth:
             auth = AUTH
@@ -237,7 +236,7 @@ class PACFinkok(object):
         client = Client(self.URL[method],
             transport=self._transport, plugins=self._plugins)
         client.set_ns_prefix('can', 'http://facturacion.finkok.com/cancel')
-        xml = f'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>\n{xml}'
+        # ~ xml = f'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>\n{xml}'
         args = {
             'xml': base64.b64encode(xml.encode()),
             'username': auth['user'],
@@ -250,3 +249,42 @@ class PACFinkok(object):
             return ''
 
         return result
+
+    def client_balance(self, auth, rfc=''):
+        """Regresa los timbres restantes del cliente
+        Se pueden usar las credenciales de relleser o las credenciales del emisor
+
+        Args:
+            rfc (str): El RFC del emisor
+
+        Kwargs:
+            auth (dict): Credenciales del emisor
+
+        Returns:
+            int Cantidad de timbres restantes
+        """
+
+        if not auth:
+            auth = AUTH['RESELLER']
+
+        method = 'client'
+        client = Client(
+            self.URL[method], transport=self._transport, plugins=self._plugins)
+        args = {
+            'reseller_username': auth['user'],
+            'reseller_password': auth['pass'],
+            'taxpayer_id': rfc,
+        }
+
+        result = self._get_result(client, 'get', args)
+        if self.error:
+            log.error(self.error)
+            return ''
+
+        success = bool(self.result.users)
+        if not success:
+            self.error = self.result.message or 'RFC no existe'
+            return 0
+
+        return self.result.users.ResellerUser[0].credit
+
diff --git a/source/finkok/finkok1.py b/source/finkok/finkok1.py
index f317fbe..0bd85a2 100644
--- a/source/finkok/finkok1.py
+++ b/source/finkok/finkok1.py
@@ -326,51 +326,6 @@ class PACFinkok(object):
         }
         return client
 
-    def client_get_timbres(self, rfc, auth={}):
-        """Regresa los timbres restantes del cliente
-        Se pueden usar las credenciales de relleser o las credenciales del emisor
-
-        Args:
-            rfc (str): El RFC del emisor
-
-        Kwargs:
-            auth (dict): Credenciales del emisor
-
-        Returns:
-            int Cantidad de timbres restantes
-        """
-
-        if not auth:
-            auth = FINKOK['RESELLER']
-
-        method = 'client'
-        client = Client(
-            self.URL[method], transport=self._transport, plugins=self._plugins)
-        args = {
-            'reseller_username': auth['USER'],
-            'reseller_password': auth['PASS'],
-            'taxpayer_id': rfc,
-        }
-
-        try:
-            self.result = client.service.get(**args)
-        except Fault as e:
-            self.error = str(e)
-            return 0
-        except TransportError as e:
-            self.error = str(e)
-            return 0
-        except ConnectionError:
-            self.error = 'Verifica la conexión a internet'
-            return 0
-
-        success = bool(self.result.users)
-        if not success:
-            self.error = self.result.message or 'RFC no existe'
-            return 0
-
-        return self.result.users.ResellerUser[0].credit
-
     def get_server_datetime(self):
         """Regresa la fecha y hora del servidor de timbrado del PAC
         """
diff --git a/source/finkok/finkok2.py b/source/finkok/finkok2.py
index bd2e4b0..2dbbe61 100644
--- a/source/finkok/finkok2.py
+++ b/source/finkok/finkok2.py
@@ -300,7 +300,7 @@ class Finkok(object):
             self.error = str(e)
             return ''
         except TransportError as e:
-            self.error = str(e)
+            self.errorcancel = str(e)
             return ''
 
         return result
@@ -340,33 +340,3 @@ class Finkok(object):
             return ''
 
         return result
-
-    def client_get_timbres(self, rfc):
-        method = 'client'
-        client = Client(
-            URL[method], transport=self._transport, plugins=self._plugins)
-        args = {
-            'reseller_username': self._auth['USER'],
-            'reseller_password': self._auth['PASS'],
-            'taxpayer_id': rfc,
-        }
-
-        try:
-            self.result = client.service.get(**args)
-        except Fault as e:
-            self.error = str(e)
-            return 0
-        except TransportError as e:
-            self.error = str(e)
-            return 0
-        except ConnectionError:
-            self.error = 'Verifica la conexión a internet'
-            return 0
-
-        success = bool(self.result.users)
-        if not success:
-            self.error = self.result.message or 'RFC no existe'
-            return 0
-
-        return self.result.users.ResellerUser[0].credit
-
diff --git a/source/tests/tests_finkok.py b/source/tests/tests_finkok.py
index 202e5e2..e8fd036 100644
--- a/source/tests/tests_finkok.py
+++ b/source/tests/tests_finkok.py
@@ -165,8 +165,10 @@ class TestStamp(unittest.TestCase):
 
         tree = ET.fromstring(result['acuse'].encode())
         NS = {'s': 'http://schemas.xmlsoap.org/soap/envelope/'}
-        cancel_uuid = tree.xpath('string(//s:Body/*/*/*[1]/*[1])', namespaces=NS)
-        status = tree.xpath('string(//s:Body/*/*/*[1]/*[2])', namespaces=NS)
+        path = 'string(//s:Body/*/*/*[1]/*[1])'
+        cancel_uuid = tree.xpath(path, namespaces=NS)
+        path = 'string(//s:Body/*/*/*[1]/*[2])'
+        status = tree.xpath(path, namespaces=NS)
 
         self.assertEqual(cfdi_uuid, cancel_uuid)
         self.assertEqual(status, expected)