diff --git a/apps/advertisement/models.py b/apps/advertisement/models.py
index 920e3389..66cd0024 100644
--- a/apps/advertisement/models.py
+++ b/apps/advertisement/models.py
@@ -22,6 +22,10 @@ class AdvertisementQuerySet(models.QuerySet):
         """Filter Advertisement by page type."""
         return self.filter(page_type__name=page_type)
 
+    def by_country(self, code: str):
+        """Filter Advertisement by country code."""
+        return self.filter(sites__country__code=code)
+
     def by_locale(self, locale):
         """Filter by locale."""
         return self.filter(target_languages__locale=locale)
diff --git a/apps/advertisement/serializers/common.py b/apps/advertisement/serializers/common.py
index 0adb74f9..9caee0c2 100644
--- a/apps/advertisement/serializers/common.py
+++ b/apps/advertisement/serializers/common.py
@@ -11,14 +11,11 @@ from main.models import SiteSettings
 class AdvertisementBaseSerializer(serializers.ModelSerializer):
     """Base serializer for model Advertisement."""
 
-    languages = LanguageSerializer(many=True, read_only=True,
-                                   source='target_languages')
     target_languages = serializers.PrimaryKeyRelatedField(
         queryset=Language.objects.all(),
         many=True,
         write_only=True
     )
-    sites = SiteShortSerializer(many=True, read_only=True)
     target_sites = serializers.PrimaryKeyRelatedField(
         queryset=SiteSettings.objects.all(),
         many=True,
@@ -33,9 +30,7 @@ class AdvertisementBaseSerializer(serializers.ModelSerializer):
             'uuid',
             'url',
             'block_level',
-            'languages',
             'target_languages',
-            'sites',
             'target_sites',
             'start',
             'end',
diff --git a/apps/advertisement/views/common.py b/apps/advertisement/views/common.py
index 43c6e965..02c61873 100644
--- a/apps/advertisement/views/common.py
+++ b/apps/advertisement/views/common.py
@@ -28,5 +28,8 @@ class AdvertisementPageTypeListView(AdvertisementBaseView, generics.ListAPIView)
         product_type = self.kwargs.get('page_type')
         qs = super(AdvertisementPageTypeListView, self).get_queryset()
         if product_type:
-            return qs.by_page_type(product_type)
+            return qs.by_page_type(product_type) \
+                     .by_country(self.request.country_code) \
+                     .by_locale(self.request.locale) \
+                     .distinct('id')
         return qs.none()
diff --git a/apps/advertisement/views/web.py b/apps/advertisement/views/web.py
index db1cfde8..a9e527a0 100644
--- a/apps/advertisement/views/web.py
+++ b/apps/advertisement/views/web.py
@@ -7,3 +7,4 @@ class AdvertisementPageTypeWebListView(AdvertisementPageTypeListView):
     """Advertisement mobile list view."""
 
     serializer_class = AdvertisementPageTypeWebListSerializer
+
diff --git a/apps/establishment/serializers/common.py b/apps/establishment/serializers/common.py
index 52d7ae69..5c77ccbf 100644
--- a/apps/establishment/serializers/common.py
+++ b/apps/establishment/serializers/common.py
@@ -450,13 +450,13 @@ class EstablishmentSimilarSerializer(EstablishmentBaseSerializer):
 
     address = AddressDetailSerializer(read_only=True)
     schedule = ScheduleRUDSerializer(many=True, allow_null=True)
-    establishment_type = EstablishmentTypeGeoSerializer()
+    type = EstablishmentTypeGeoSerializer(source='establishment_type')
     artisan_category = TagBaseSerializer(many=True, allow_null=True)
 
     class Meta(EstablishmentBaseSerializer.Meta):
         fields = EstablishmentBaseSerializer.Meta.fields + [
             'schedule',
-            'establishment_type',
+            'type',
             'artisan_category',
         ]
 
diff --git a/apps/location/filters.py b/apps/location/filters.py
new file mode 100644
index 00000000..5e95db44
--- /dev/null
+++ b/apps/location/filters.py
@@ -0,0 +1,24 @@
+from django.core.validators import EMPTY_VALUES
+from django_filters import rest_framework as filters
+
+from location import models
+
+
+class CityBackFilter(filters.FilterSet):
+    """Employee filter set."""
+
+    search = filters.CharFilter(method='search_by_name')
+
+    class Meta:
+        """Meta class."""
+
+        model = models.City
+        fields = (
+            'search',
+        )
+
+    def search_by_name(self, queryset, name, value):
+        """Search by name or last name."""
+        if value not in EMPTY_VALUES:
+            return queryset.search_by_name(value)
+        return queryset
diff --git a/apps/location/models.py b/apps/location/models.py
index fd023443..dc7834c9 100644
--- a/apps/location/models.py
+++ b/apps/location/models.py
@@ -5,6 +5,9 @@ from django.db.models.signals import post_save
 from django.db.transaction import on_commit
 from django.dispatch import receiver
 from django.utils.translation import gettext_lazy as _
+from functools import reduce
+from typing import List
+
 
 from translation.models import Language
 from utils.models import (ProjectBaseMixin, SVGImageMixin, TJSONField,
@@ -92,6 +95,18 @@ class Region(models.Model):
 class CityQuerySet(models.QuerySet):
     """Extended queryset for City model."""
 
+    def _generic_search(self, value, filter_fields_names: List[str]):
+        """Generic method for searching value in specified fields"""
+        filters = [
+            {f'{field}__icontains': value}
+            for field in filter_fields_names
+        ]
+        return self.filter(reduce(lambda x, y: x | y, [models.Q(**i) for i in filters]))
+
+    def search_by_name(self, value):
+        """Search by name or last_name."""
+        return self._generic_search(value, ['name', 'code', 'postal_code'])
+
     def by_country_code(self, code):
         """Return establishments by country code"""
         return self.filter(country__code=code)
diff --git a/apps/location/views/back.py b/apps/location/views/back.py
index 4d420154..8406dee3 100644
--- a/apps/location/views/back.py
+++ b/apps/location/views/back.py
@@ -9,6 +9,8 @@ from rest_framework.permissions import IsAuthenticatedOrReadOnly
 from django.shortcuts import get_object_or_404
 from utils.serializers import ImageBaseSerializer
 
+from location import filters
+
 # Address
 
 
@@ -31,6 +33,8 @@ class CityListCreateView(common.CityViewMixin, generics.ListCreateAPIView):
     """Create view for model City."""
     serializer_class = serializers.CitySerializer
     permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    queryset = models.City.objects.all()
+    filter_class = filters.CityBackFilter
 
 
 class CityRUDView(common.CityViewMixin, generics.RetrieveUpdateDestroyAPIView):
diff --git a/apps/product/management/commands/add_product_tag.py b/apps/product/management/commands/add_product_tag.py
index 6377fcac..01f5d7f7 100644
--- a/apps/product/management/commands/add_product_tag.py
+++ b/apps/product/management/commands/add_product_tag.py
@@ -7,7 +7,7 @@ from tqdm import tqdm
 
 
 class Command(BaseCommand):
-    help = '''Add add product tags  networks from old db to new db.
+    help = '''Add product tags  networks from old db to new db.
               Run after add_product!!!'''
 
     def category_sql(self):
@@ -101,14 +101,12 @@ class Command(BaseCommand):
             p.tags.clear()
         print('End clear tags product')
 
-
     def remove_tags(self):
         print('Begin delete many tags')
         Tag.objects.\
             filter(news__isnull=True, establishments__isnull=True).delete()
         print('End delete many tags')
 
-
     def product_sql(self):
         with connections['legacy'].cursor() as cursor:
             cursor.execute('''
diff --git a/apps/product/management/commands/check_serial_number.py b/apps/product/management/commands/check_serial_number.py
new file mode 100644
index 00000000..d9caf69a
--- /dev/null
+++ b/apps/product/management/commands/check_serial_number.py
@@ -0,0 +1,20 @@
+from django.core.management.base import BaseCommand
+from tag.models import Tag, TagCategory
+from tqdm import tqdm
+
+
+class Command(BaseCommand):
+    help = '''Check product serial number from old db to new db.
+              Run after add_product_tag!!!'''
+
+    def check_serial_number(self):
+        category = TagCategory.objects.get(index_name='serial_number')
+        tags = Tag.objects.filter(category=category, products__isnull=False)
+        for tag in tqdm(tags, desc='Update serial number for product'):
+            tag.products.all().update(serial_number=tag.value)
+            tag.products.clear()
+
+        self.stdout.write(self.style.WARNING(f'Check serial number product end.'))
+
+    def handle(self, *args, **kwargs):
+        self.check_serial_number()
diff --git a/apps/product/migrations/0019_product_serial_number.py b/apps/product/migrations/0019_product_serial_number.py
new file mode 100644
index 00000000..eb8bef34
--- /dev/null
+++ b/apps/product/migrations/0019_product_serial_number.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2.7 on 2019-11-21 09:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0018_purchasedproduct'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='product',
+            name='serial_number',
+            field=models.CharField(default=None, max_length=255, null=True, verbose_name='Serial number'),
+        ),
+    ]
diff --git a/apps/product/migrations/0020_merge_20191209_0911.py b/apps/product/migrations/0020_merge_20191209_0911.py
new file mode 100644
index 00000000..b8c83246
--- /dev/null
+++ b/apps/product/migrations/0020_merge_20191209_0911.py
@@ -0,0 +1,14 @@
+# Generated by Django 2.2.7 on 2019-12-09 09:11
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0019_auto_20191204_1420'),
+        ('product', '0019_product_serial_number'),
+    ]
+
+    operations = [
+    ]
diff --git a/apps/product/models.py b/apps/product/models.py
index 6d3e4954..b125c7eb 100644
--- a/apps/product/models.py
+++ b/apps/product/models.py
@@ -218,6 +218,10 @@ class Product(GalleryModelMixin, TranslatedFieldsMixin, BaseAttributes,
     comments = generic.GenericRelation(to='comment.Comment')
     awards = generic.GenericRelation(to='main.Award', related_query_name='product')
 
+    serial_number = models.CharField(max_length=255,
+                            default=None, null=True,
+                            verbose_name=_('Serial number'))
+
     objects = ProductManager.from_queryset(ProductQuerySet)()
 
     class Meta:
diff --git a/apps/search_indexes/serializers.py b/apps/search_indexes/serializers.py
index a43ebaf7..3b5561fa 100644
--- a/apps/search_indexes/serializers.py
+++ b/apps/search_indexes/serializers.py
@@ -243,8 +243,8 @@ class WineOriginSerializer(serializers.Serializer):
 class EstablishmentDocumentSerializer(InFavoritesMixin, DocumentSerializer):
     """Establishment document serializer."""
 
-    establishment_type = EstablishmentTypeSerializer()
-    establishment_subtypes = EstablishmentTypeSerializer(many=True)
+    type = EstablishmentTypeSerializer(source='establishment_type')
+    subtypes = EstablishmentTypeSerializer(many=True, source='establishment_subtypes')
     address = AddressDocumentSerializer(allow_null=True)
     tags = TagsDocumentSerializer(many=True, source='visible_tags')
     restaurant_category = TagsDocumentSerializer(many=True, allow_null=True)
@@ -280,8 +280,8 @@ class EstablishmentDocumentSerializer(InFavoritesMixin, DocumentSerializer):
             'wine_origins',
             # 'works_now',
             # 'collections',
-            # 'establishment_type',
-            # 'establishment_subtypes',
+            'type',
+            'subtypes',
         )
 
 
diff --git a/apps/transfer/serializers/guide.py b/apps/transfer/serializers/guide.py
index f0cddd02..8a083e55 100644
--- a/apps/transfer/serializers/guide.py
+++ b/apps/transfer/serializers/guide.py
@@ -68,7 +68,7 @@ class GuideSerializer(TransferSerializerMixin):
 class GuideFilterSerializer(TransferSerializerMixin):
     id = serializers.IntegerField()
     year = serializers.CharField(allow_null=True)
-    establishment_type = serializers.CharField(allow_null=True)
+    type = serializers.CharField(allow_null=True, source='establishment_type')
     countries = serializers.CharField(allow_null=True)
     regions = serializers.CharField(allow_null=True)
     subregions = serializers.CharField(allow_null=True)
@@ -86,7 +86,7 @@ class GuideFilterSerializer(TransferSerializerMixin):
         fields = (
             'id',
             'year',
-            'establishment_type',
+            'type',
             'countries',
             'regions',
             'subregions',
diff --git a/docker-compose.mysql.yml b/docker-compose.mysql.yml
index 008acb0b..3dc31d33 100644
--- a/docker-compose.mysql.yml
+++ b/docker-compose.mysql.yml
@@ -32,6 +32,7 @@ services:
       - "5436:5432"
     volumes:
       - gm-db:/var/lib/postgresql/data/
+      - .:/code
 
 
   elasticsearch: