diff --git a/CHANGELOG.md b/CHANGELOG.md
index c111d85..63c718b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+v 1.11.0 [25-jul-2018]
+----------------------
+    - Se cambia la forma de consultar los folios restantes. Es indispensable actualizar a esta versión para ver tus timbres restantes.
+
 v 1.10.0 [10-jul-2018]
 ----------------------
     - Ahora se pueden manejar precios con cuatro decimales.
diff --git a/VERSION b/VERSION
index 81c871d..1cac385 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.10.0
+1.11.0
diff --git a/source/app/conf.py.example b/source/app/conf.py.example
index 36133c0..b8257e8 100644
--- a/source/app/conf.py.example
+++ b/source/app/conf.py.example
@@ -2,7 +2,7 @@
 
 
 DEBUG = False
-MV = True
+MV = False
 
 # ~ Es la contraseña predeterminada de los usuarios admin y superadmin al crear
 # ~ una nueva base de datos, personaliza por la que quieras.
@@ -11,7 +11,7 @@ DEFAULT_PASSWORD = 'salgueiro3.3'
 TITLE_APP = 'Empresa Libre'
 
 #~ Establece una ruta accesible para el servidor web
-LOG_PATH = '/home/empresa/.opt/empresa-libre.log'
+LOG_PATH = '/var/log/empresalibre/empresa-libre.log'
 
 # ~ Establece los valores para sincronizar los backups de la base de datos
 # ~ por ejemplo
diff --git a/source/app/controllers/pac.py b/source/app/controllers/pac.py
index a0a4f36..248c351 100644
--- a/source/app/controllers/pac.py
+++ b/source/app/controllers/pac.py
@@ -361,7 +361,7 @@ class Finkok(object):
             'taxpayer_id': rfc,
             'cer': cer,
             'key': key,
-            'store_pending': True,
+            'store_pending': False,
         }
         try:
             result = client.service.cancel(**args)
@@ -391,7 +391,7 @@ class Finkok(object):
             'username': self._auth['USER'],
             'password': self._auth['PASS'],
             'xml': xml,
-            'store_pending': True,
+            'store_pending': False,
         }
 
         try:
@@ -652,6 +652,35 @@ class Finkok(object):
 
         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
+
 
 def _get_data_sat(path):
     BF = 'string(//*[local-name()="{}"]/@{})'
diff --git a/source/app/controllers/util.py b/source/app/controllers/util.py
index 0385eae..2077d34 100644
--- a/source/app/controllers/util.py
+++ b/source/app/controllers/util.py
@@ -2378,7 +2378,7 @@ def sync_cfdi(auth, files):
     if DEBUG:
         return
 
-    if not auth['REPO']:
+    if not auth['REPO'] or not SEAFILE_SERVER:
         return
 
     seafile = SeaFileAPI(SEAFILE_SERVER['URL'], auth['USER'], auth['PASS'])
@@ -3416,17 +3416,18 @@ def get_log(name):
     return data, name
 
 
-def get_timbres(rfc, token):
-    if DEBUG:
-        return '-1'
+def get_timbres(auth):
+    from .pac import Finkok as PAC
 
-    url = API.format('/timbres/{}'.format(rfc))
-    headers = {'Auth-Token': token}
-    try:
-        result = requests.get(url, headers=headers, timeout=10)
-        return result.json()
-    except Exception as e:
-        return 'n/e'
+    if DEBUG:
+        return '-d'
+
+    pac = PAC(auth)
+    timbres = pac.client_get_timbres(auth['RFC'])
+    if pac.error:
+        return '-e'
+
+    return timbres
 
 
 def truncate(value):
diff --git a/source/app/models/db.py b/source/app/models/db.py
index 18ac62a..41ff929 100644
--- a/source/app/models/db.py
+++ b/source/app/models/db.py
@@ -40,7 +40,7 @@ class StorageEngine(object):
         return getattr(self, '_get_{}'.format(table))(values)
 
     def _get_timbres(self, values):
-        return main.get_timbres()
+        return main.Emisor.get_timbres()
 
     def _get_schoolgroups(self, values):
         return main.Grupos.get_by(values)
diff --git a/source/app/models/main.py b/source/app/models/main.py
index b182053..9510a49 100644
--- a/source/app/models/main.py
+++ b/source/app/models/main.py
@@ -159,6 +159,11 @@ def import_invoice():
         try:
             obj = Productos.get(Productos.clave==row[0])
             vu = round(row[2], 2)
+
+            if isinstance(row[3], str):
+                msg = 'El descuento debe ser un número, debe ser 0.00, si no tiene'
+                return {'ok': False, 'msg': msg}
+
             descuento = round(row[3], 2)
             cant = round(row[4], 2)
             pf =  vu - descuento
@@ -177,6 +182,7 @@ def import_invoice():
             products.append(p)
         except Productos.DoesNotExist:
             pass
+
     log.info('Factura importada...')
     return {'ok': True, 'rows': tuple(products)}
 
@@ -211,15 +217,6 @@ def get_doc(type_doc, id, rfc):
     return data, file_name, content_type
 
 
-def get_timbres():
-    try:
-        obj = Emisor.select()[0]
-    except IndexError:
-        return 0
-
-    return util.get_timbres(obj.rfc, obj.token_timbrado)
-
-
 def config_main():
     try:
         obj = Emisor.select()[0]
@@ -244,7 +241,7 @@ def config_main():
         titulo = '{} - <b><font color="#610B0B">{}</font></b>'
         data['empresa'] = titulo.format(data['empresa'], obj.nombre)
         data['escuela'] = obj.es_escuela
-        data['timbres'] = util.get_timbres(obj.rfc, obj.token_timbrado)
+        data['timbres'] = Emisor.get_timbres()
 
     return data
 
@@ -822,6 +819,14 @@ class Emisor(BaseModel):
         except:
             return {}
 
+    @classmethod
+    def get_timbres(cls):
+        auth = cls.get_auth()
+        if not auth:
+            return 'c/e'
+
+        return util.get_timbres(auth)
+
     @classmethod
     def get_regimenes(cls):
         try:
@@ -856,6 +861,9 @@ class Emisor(BaseModel):
         fields['autorizacion'] = fields.pop('ong_autorizacion', '')
         fields['fecha_autorizacion'] = fields.pop('ong_fecha', None)
         fields['fecha_dof'] = fields.pop('ong_fecha_dof', None)
+        fields['correo_timbrado'] = fields.pop('correo_timbrado', '')
+        fields['token_timbrado'] = fields.pop('token_timbrado', '')
+        fields['token_soporte'] = fields.pop('token_soporte', '')
         if len(fields['rfc']) == 12:
             fields['es_moral'] = True
         fields['registro_patronal'] = fields.pop('emisor_registro_patronal', '')
diff --git a/source/app/settings.py b/source/app/settings.py
index 5ec59cc..1ef36d4 100644
--- a/source/app/settings.py
+++ b/source/app/settings.py
@@ -31,7 +31,7 @@ except ImportError:
 
 
 DEBUG = DEBUG
-VERSION = '1.10.0'
+VERSION = '1.11.0'
 EMAIL_SUPPORT = ('soporte@empresalibre.net',)
 TITLE_APP = '{} v{}'.format(TITLE_APP, VERSION)