diff --git a/ecommerce/README.md b/ecommerce/README.md
index 83c3722..9bac9de 100644
--- a/ecommerce/README.md
+++ b/ecommerce/README.md
@@ -20,4 +20,14 @@ It contains billing address model, shipping address model, order bank account mo
 
 ### Payments
 
-It contains bank model and bank account model.
\ No newline at end of file
+It contains bank model and bank account model.
+
+## Customer Registration
+To register a new customer go to endpoint at 
+
+    /api/register/
+
+## Add to Basket
+To add a product into your basket go to endpoint at
+    
+    api/baskets/add_to_basket/
\ No newline at end of file
diff --git a/ecommerce/baskets/serializers.py b/ecommerce/baskets/serializers.py
index 9dc4c30..90239f4 100644
--- a/ecommerce/baskets/serializers.py
+++ b/ecommerce/baskets/serializers.py
@@ -6,14 +6,12 @@
 
 
 class BasketItemSerializer(serializers.ModelSerializer):
-
     class Meta:
         model = BasketItem
         fields = ("id", "basket", "product", "quantity", "price")
 
 
 class BasketSerializer(serializers.ModelSerializer):
-
     class Meta:
         model = Basket
         fields = ("id", "customer", "status")
diff --git a/ecommerce/baskets/views.py b/ecommerce/baskets/views.py
index ee32571..ac70e2d 100644
--- a/ecommerce/baskets/views.py
+++ b/ecommerce/baskets/views.py
@@ -1,12 +1,17 @@
-from rest_framework import viewsets
+from rest_framework import viewsets, status
+from rest_framework.decorators import action
+from rest_framework.response import Response
 
 from baskets.filters import BasketItemFilter, BasketFilter
 from baskets.models import BasketItem, Basket
-from baskets.serializers import BasketItemSerializer, BasketSerializer, BasketItemDetailedSerializer, BasketDetailedSerializer
+from baskets.serializers import BasketItemSerializer, BasketSerializer, BasketItemDetailedSerializer, \
+    BasketDetailedSerializer
 from core.mixins import DetailedViewSetMixin
 
 
 class BasketItemViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    http_method_names = ["get", "post"]
+    permission_classes = ()
     queryset = BasketItem.objects.all()
     serializer_class = BasketItemSerializer
     filterset_class = BasketItemFilter
@@ -15,6 +20,13 @@ class BasketItemViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
         "detailed": BasketItemDetailedSerializer,
     }
 
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        user = self.request.user
+        if user.is_staff:  # to enable admin to see all baskets items.
+            return queryset
+        return queryset.filter(basket__customer=user)
+
 
 class BasketViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
     queryset = Basket.objects.all()
@@ -23,4 +35,23 @@ class BasketViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
     serializer_action_classes = {
         "detailed_list": BasketDetailedSerializer,
         "detailed": BasketDetailedSerializer,
+        "add_to_basket": BasketSerializer,
     }
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        user = self.request.user
+
+        if user.is_staff:  # to enable admin to see all baskets.
+            return queryset
+
+        return queryset.filter(customer=user)
+
+    @action(detail=False, methods=['post'])
+    def add_to_basket(self, request):
+        serializer = BasketItemSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
diff --git a/ecommerce/customers/serializers.py b/ecommerce/customers/serializers.py
index ffad735..5b247c8 100644
--- a/ecommerce/customers/serializers.py
+++ b/ecommerce/customers/serializers.py
@@ -1,24 +1,39 @@
+from django.contrib.auth.password_validation import validate_password
+from django.core.validators import EmailValidator
 from django.utils.translation import gettext_lazy as _
 from django.db.transaction import atomic
 from rest_framework import serializers
 from rest_framework.exceptions import ValidationError
+from rest_framework.validators import UniqueValidator
 
 from customers.models import Customer, Address, City, Country
 
 
 class CustomerSerializer(serializers.ModelSerializer):
-
     class Meta:
         model = Customer
         fields = ("id", "first_name", "last_name", "email", "is_staff", "is_active", "date_joined")
 
 
 class ProfileSerializer(serializers.ModelSerializer):
-
     class Meta:
         model = Customer
         fields = ("first_name", "last_name", "email")
 
+# Serializer used for customer registration purposes. Does email and password validation
+class RegisterSerializer(serializers.ModelSerializer):
+    email = serializers.EmailField(label=_("Email"), write_only=True, required=True, validators=[
+        EmailValidator, UniqueValidator(queryset=Customer.objects.all())])
+    password = serializers.CharField(label=_("Password"), write_only=True, required=True, validators=[validate_password])
+
+    class Meta:
+        model = Customer
+        fields = ("first_name", "last_name", "email", "password")
+
+    def create(self, validated_data):
+        new_customer = Customer.objects.create_user(**validated_data)
+        return new_customer
+
 
 class CountrySerializer(serializers.ModelSerializer):
     class Meta:
@@ -27,7 +42,6 @@ class Meta:
 
 
 class CitySerializer(serializers.ModelSerializer):
-
     class Meta:
         model = City
         fields = ("id", "name", "country")
diff --git a/ecommerce/customers/views.py b/ecommerce/customers/views.py
index e2d05b6..7210faa 100644
--- a/ecommerce/customers/views.py
+++ b/ecommerce/customers/views.py
@@ -1,5 +1,6 @@
 from django.shortcuts import get_object_or_404
 from rest_framework import viewsets, permissions, mixins
+from rest_framework.generics import CreateAPIView
 from rest_framework.viewsets import GenericViewSet
 
 from core.mixins import DetailedViewSetMixin
@@ -8,7 +9,7 @@
 from customers.models import Customer, Address, City, Country
 from customers.serializers import CustomerSerializer, AddressSerializer, CitySerializer, \
     CountrySerializer, \
-    AddressDetailedSerializer, CityDetailedSerializer, ProfileSerializer
+    AddressDetailedSerializer, CityDetailedSerializer, ProfileSerializer, RegisterSerializer
 
 
 class AdminCustomerViewSet(viewsets.ModelViewSet):
@@ -32,15 +33,25 @@ def get_object(self):
         return obj
 
 
-class CountryViewSet(viewsets.ModelViewSet):
+# End point for customer registration
+class RegisterCustomerViewSet(viewsets.ModelViewSet):
     permission_classes = ()
+    http_method_names = ['post']
+    queryset = Customer.objects.all()
+    serializer_class = RegisterSerializer
+
+
+class CountryViewSet(viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = Country.objects.all()
     serializer_class = CountrySerializer
     filterset_class = CountryFilter
 
 
 class CityViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
-    permission_classes = ()
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = City.objects.all()
     serializer_class = CitySerializer
     filterset_class = CityFilter
@@ -51,6 +62,8 @@ class CityViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
 
 
 class AddressViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = Address.objects.all()
     serializer_class = AddressSerializer
     filterset_class = AddressFilter
@@ -63,6 +76,3 @@ def get_queryset(self):
         queryset = super().get_queryset()
         user = self.request.user
         return queryset.filter(customer=user)
-
-
-
diff --git a/ecommerce/ecommerce/settings.py b/ecommerce/ecommerce/settings.py
index 594485d..51c257c 100644
--- a/ecommerce/ecommerce/settings.py
+++ b/ecommerce/ecommerce/settings.py
@@ -32,7 +32,6 @@
 
 ALLOWED_HOSTS = env.list('ALLOWED_HOSTS', default=[])
 
-
 # Application definition
 
 INSTALLED_APPS = [
@@ -54,9 +53,9 @@
 ]
 
 REST_FRAMEWORK = {
-    'DEFAULT_PERMISSION_CLASSES': [
-        'rest_framework.permissions.IsAuthenticated',
-    ],
+    #'DEFAULT_PERMISSION_CLASSES': [
+    #    'rest_framework.permissions.IsAuthenticated',
+    #],
     'DEFAULT_FILTER_BACKENDS': ['django_filters.rest_framework.DjangoFilterBackend'],
     'DEFAULT_AUTHENTICATION_CLASSES': [
         'rest_framework.authentication.SessionAuthentication',
@@ -101,13 +100,11 @@
 
 WSGI_APPLICATION = 'ecommerce.wsgi.application'
 
-
 # Database
 # https://docs.djangoproject.com/en/3.2/ref/settings/#databases
 
 DATABASES = {'default': env.db('DATABASE_URL')}
 
-
 # Password validation
 # https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
 
@@ -126,7 +123,6 @@
     },
 ]
 
-
 # Internationalization
 # https://docs.djangoproject.com/en/3.2/topics/i18n/
 
@@ -151,7 +147,6 @@ def gettext_noop(s):
 
 USE_TZ = True
 
-
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/3.2/howto/static-files/
 
@@ -164,4 +159,4 @@ def gettext_noop(s):
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 AUTH_USER_MODEL = "customers.Customer"
 
-LOCALE_PATHS = (str(BASE_DIR / "locale/"), )
+LOCALE_PATHS = (str(BASE_DIR / "locale/"),)
diff --git a/ecommerce/ecommerce/urls.py b/ecommerce/ecommerce/urls.py
index 28278ef..5a0d28e 100644
--- a/ecommerce/ecommerce/urls.py
+++ b/ecommerce/ecommerce/urls.py
@@ -21,7 +21,7 @@
 from baskets.views import BasketItemViewSet, BasketViewSet
 from core.views import APITokenObtainPairView
 from customers.views import AddressViewSet, CityViewSet, \
-    CountryViewSet, AdminCustomerViewSet, MyProfileViewSet
+    CountryViewSet, AdminCustomerViewSet, MyProfileViewSet, RegisterCustomerViewSet
 from ecommerce.router import router
 from orders.views import OrderItemViewSet, OrderViewSet, BillingAddressViewSet, ShippingAddressViewSet, \
     OrderBankAccountViewSet
@@ -47,7 +47,6 @@
 router.register("admin-products", AdminProductViewSet, basename="admin-product")
 router.register("admin-customers", AdminCustomerViewSet, basename="admin-customer")
 
-
 urlpatterns = [
     path("api/", include(router.urls)),
     path('admin/', admin.site.urls),
@@ -55,6 +54,7 @@
     path('api/token/refresh/', TokenRefreshView.as_view(), name='token_refresh'),
     path('api/profile/', MyProfileViewSet.as_view(
         {"get": "retrieve", "put": "update", "patch": "partial_update"}), name='profile'),
+    path('api/register/', RegisterCustomerViewSet.as_view({"post": "create"}), name='register_customer'),
 ]
 
 if settings.DEBUG:
diff --git a/ecommerce/orders/views.py b/ecommerce/orders/views.py
index dde7137..944aa43 100644
--- a/ecommerce/orders/views.py
+++ b/ecommerce/orders/views.py
@@ -1,4 +1,4 @@
-from rest_framework import viewsets
+from rest_framework import viewsets, permissions
 
 from core.mixins import DetailedViewSetMixin
 from orders.filters import OrderItemFilter, OrderFilter, BillingAddressFilter, ShippingAddressFilter, \
@@ -10,6 +10,8 @@
 
 
 class OrderItemViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = OrderItem.objects.all()
     serializer_class = OrderItemSerializer
     filterset_class = OrderItemFilter
@@ -18,8 +20,15 @@ class OrderItemViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
         "detailed": OrderItemDetailedSerializer,
     }
 
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        user = self.request.user
+        return queryset.filter(order__customer=user)
+
 
 class OrderViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = Order.objects.all()
     serializer_class = OrderSerializer
     filterset_class = OrderFilter
@@ -28,8 +37,15 @@ class OrderViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
         "detailed": OrderDetailedSerializer,
     }
 
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        user = self.request.user
+        return queryset.filter(customer=user)
+
 
 class BillingAddressViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = BillingAddress.objects.all()
     serializer_class = BillingAddressSerializer
     filterset_class = BillingAddressFilter
@@ -40,6 +56,8 @@ class BillingAddressViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
 
 
 class ShippingAddressViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = ShippingAddress.objects.all()
     serializer_class = ShippingAddressSerializer
     filterset_class = ShippingAddressFilter
@@ -50,6 +68,8 @@ class ShippingAddressViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
 
 
 class OrderBankAccountViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = OrderBankAccount.objects.all()
     serializer_class = OrderBankAccountSerializer
     filterset_class = OrderBankAccountFilter
@@ -57,3 +77,8 @@ class OrderBankAccountViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
         "detailed_list": OrderBankAccountDetailedSerializer,
         "detailed": OrderBankAccountDetailedSerializer,
     }
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        user = self.request.user
+        return queryset.filter(customer=user)
diff --git a/ecommerce/payments/views.py b/ecommerce/payments/views.py
index 09b28a7..297f094 100644
--- a/ecommerce/payments/views.py
+++ b/ecommerce/payments/views.py
@@ -1,4 +1,4 @@
-from rest_framework import viewsets
+from rest_framework import viewsets, permissions
 
 from core.mixins import DetailedViewSetMixin
 from payments.filters import BankAccountFilter, BankFilter
@@ -7,6 +7,8 @@
 
 
 class BankAccountViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = BankAccount.objects.all()
     serializer_class = BankAccountSerializer
     filterset_class = BankAccountFilter
@@ -17,6 +19,8 @@ class BankAccountViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
 
 
 class BankViewSet(viewsets.ModelViewSet):
+    permission_classes = (
+        permissions.IsAuthenticated,)
     queryset = Bank.objects.all()
     serializer_class = BankSerializer
     filterset_class = BankFilter