diff --git a/.travis.yml b/.travis.yml
index dd8db91..90f1e84 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,9 +18,13 @@ after_success:
   - codecov -e TOXENV,DJANGO
 
 services:
-  - postgresql: "9.6"
+  - postgresql
+
+addons:
+  postgresql: "9.6"
 
 before_script:
+  - psql -c 'SHOW SERVER_VERSION;' -U postgres
   - psql -c 'create database test_db;' -U postgres
 notifications:
   email: false
diff --git a/referral_module/admin.py b/referral_module/admin.py
index 1f3df3c..030a6bd 100644
--- a/referral_module/admin.py
+++ b/referral_module/admin.py
@@ -9,6 +9,7 @@ class CampaignAdmin(admin.ModelAdmin):
 
 
 class UserReferrerAdmin(admin.ModelAdmin):
+    list_display = ('__str__', 'reward', )
     raw_id_fields = ('user', 'campaign', )
 
 
@@ -17,6 +18,11 @@ class ReferrerAdmin(admin.ModelAdmin):
     raw_id_fields = ('registered_user', 'user_referrer', )
 
 
+class UserReferrerStatsAdmin(admin.ModelAdmin):
+    raw_id_fields = ('user_referrer', )
+
+
 admin.site.register(models.Campaign, CampaignAdmin)
 admin.site.register(models.UserReferrer, UserReferrerAdmin)
 admin.site.register(models.Referrer, ReferrerAdmin)
+admin.site.register(models.UserReferrerStats, UserReferrerStatsAdmin)
diff --git a/referral_module/middleware.py b/referral_module/middleware.py
index 3ed2c8d..af61b19 100644
--- a/referral_module/middleware.py
+++ b/referral_module/middleware.py
@@ -1,6 +1,11 @@
+from decimal import Decimal
+from django.db.models.expressions import F
 from django.http import HttpResponseBadRequest
 
 from . import constants
+from .models import (
+    UserReferrerStats, UserReferrer
+)
 
 
 class ReferrerStoreMiddleware(object):
@@ -23,5 +28,28 @@ def __call__(self, request):
                     campaign_key, user_referral_key
                 )
             )
+            self.update_referrer_data(request, user_referral_key)
 
         return response
+
+    def update_referrer_data(self, request, user_referral_key):
+        # store statistics
+        meta = request.META
+        try:
+            user_referrer = UserReferrer.objects.get(
+                key=user_referral_key
+            )
+            UserReferrerStats.objects.create(**{
+                'user_referrer': user_referrer,
+                'context': {
+                    'HTTP_ACCEPT_LANGUAGE': meta.get('HTTP_ACCEPT_LANGUAGE'),
+                    'HTTP_USER_AGENT': meta.get('HTTP_USER_AGENT'),
+                },
+                'ip': request.META['REMOTE_ADDR'],
+            })
+
+            # update user's reward
+            user_referrer.reward = F('reward') + Decimal(user_referrer.campaign.bonus_policy['click'])
+            user_referrer.save(update_fields=['reward', ])
+        except UserReferrer.DoesNotExist:
+            pass
diff --git a/referral_module/migrations/0004_auto_20171102_1938.py b/referral_module/migrations/0004_auto_20171102_1938.py
new file mode 100644
index 0000000..37d58f6
--- /dev/null
+++ b/referral_module/migrations/0004_auto_20171102_1938.py
@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-11-02 19:38
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+import django.db.models.deletion
+import referral_module.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('referral_module', '0003_auto_20171016_1258'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserReferrerStats',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('event_type', models.CharField(choices=[('click', 'click')], db_index=True, default=referral_module.models.StatsType('click'), max_length=50)),
+                ('ip', models.GenericIPAddressField()),
+                ('context', django.contrib.postgres.fields.jsonb.JSONField(blank=True, null=True)),
+                ('user_referrer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='referral_module.UserReferrer', verbose_name='stats')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.AddField(
+            model_name='campaign',
+            name='bonus_policy',
+            field=django.contrib.postgres.fields.jsonb.JSONField(default=referral_module.models.default_bonus_policy),
+        ),
+    ]
diff --git a/referral_module/migrations/0005_auto_20171102_1957.py b/referral_module/migrations/0005_auto_20171102_1957.py
new file mode 100644
index 0000000..653b828
--- /dev/null
+++ b/referral_module/migrations/0005_auto_20171102_1957.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-11-02 19:57
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('referral_module', '0004_auto_20171102_1938'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='userreferrerstats',
+            options={'verbose_name': 'User referrer stats', 'verbose_name_plural': 'User referrer stats'},
+        ),
+        migrations.AddField(
+            model_name='userreferrer',
+            name='reward',
+            field=models.DecimalField(decimal_places=3, default=0, max_digits=10),
+        ),
+    ]
diff --git a/referral_module/models.py b/referral_module/models.py
index 60e1260..2346111 100644
--- a/referral_module/models.py
+++ b/referral_module/models.py
@@ -1,13 +1,19 @@
 import logging
+
+from decimal import Decimal
+
+from django.db.models import F
 from random import choice
 
 from django.contrib.auth.models import User
+from django.contrib.postgres.fields import JSONField
 from django.db import models, transaction
 from django.db.utils import IntegrityError
 from django.dispatch import receiver
 from django.http import HttpRequest
 from registration.signals import user_registered
 
+from referral_module.utils import ChoiceEnum
 from . import constants
 
 logger = logging.getLogger('bootcamp.{}'.format(__file__))
@@ -20,6 +26,13 @@ class Meta:
         abstract = True
 
 
+def default_bonus_policy():
+    return {
+        'click': 0,
+        'registration': 0,
+    }
+
+
 class Campaign(CreatedDateModel):
     key = models.CharField(
         verbose_name='Campaign key',
@@ -32,6 +45,9 @@ class Campaign(CreatedDateModel):
     is_active = models.BooleanField(
         default=True
     )
+    bonus_policy = JSONField(
+        default=default_bonus_policy
+    )
     updated = models.DateTimeField(auto_now=True)
 
     class Meta:
@@ -50,6 +66,10 @@ class UserReferrer(CreatedDateModel):
         max_length=7,
         unique=True
     )
+    reward = models.DecimalField(
+        max_digits=10, decimal_places=3,
+        default=0
+    )
 
     class Meta:
         verbose_name = 'User referrer'
@@ -59,15 +79,18 @@ class Meta:
     def save(self, *args, **kwargs):
         attempts = 5
 
-        while not self.key and attempts:
-            self.key = "".join(
-                [choice(constants.KEY_ALPHABET) for i in range(7)]
-            )
-            with transaction.atomic():
-                try:
-                    super(UserReferrer, self).save(*args, **kwargs)
-                except IntegrityError as e:
-                    attempts -= 1
+        if not self.key:
+            while not self.key and attempts:
+                self.key = "".join(
+                    [choice(constants.KEY_ALPHABET) for i in range(7)]
+                )
+                with transaction.atomic():
+                    try:
+                        super(UserReferrer, self).save(*args, **kwargs)
+                    except IntegrityError as e:
+                        attempts -= 1
+        else:
+            super(UserReferrer, self).save(*args, **kwargs)
 
     def __str__(self):
         return 'Campaign: {} {} -key-> {}'.format(
@@ -75,6 +98,31 @@ def __str__(self):
         )
 
 
+class StatsType(ChoiceEnum):
+    click = 'click'
+
+
+class UserReferrerStats(CreatedDateModel):
+    user_referrer = models.ForeignKey(UserReferrer, verbose_name='stats')
+    event_type = models.CharField(
+        choices=StatsType.choices(), default=StatsType.click,
+        max_length=50, db_index=True
+    )
+    ip = models.GenericIPAddressField()
+    context = JSONField(
+        blank=True, null=True
+    )
+
+    class Meta:
+        verbose_name = 'User referrer stats'
+        verbose_name_plural = 'User referrer stats'
+
+    def __str__(self):
+        return "{} event at {}".format(
+            self.event_type, self.created
+        )
+
+
 class Referrer(CreatedDateModel):
     registered_user = models.ForeignKey('auth.User')
     user_referrer = models.ForeignKey(UserReferrer)
@@ -108,6 +156,10 @@ def associate_registered_user_with_referral(sender,  **kwargs):
                 registered_user=user,
                 user_referrer=user_referrer
             )
+
+            # update user's reward
+            user_referrer.reward = F('reward') + Decimal(user_referrer.campaign.bonus_policy['registration'])
+            user_referrer.save(update_fields=['reward', ])
             logger.debug(
                 'New referrer %s', referrer
             )
diff --git a/referral_module/tests.py b/referral_module/tests.py
deleted file mode 100644
index 0c15e8e..0000000
--- a/referral_module/tests.py
+++ /dev/null
@@ -1,6 +0,0 @@
-from django.test import TestCase
-
-
-class CampaignListView(TestCase):
-    def test_page_access(self):
-        pass
diff --git a/referral_module/tests/__init__.py b/referral_module/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/referral_module/tests/factories.py b/referral_module/tests/factories.py
new file mode 100644
index 0000000..c71a90f
--- /dev/null
+++ b/referral_module/tests/factories.py
@@ -0,0 +1,28 @@
+from django.contrib.auth.models import User
+import factory as factory_boy
+
+from referral_module import models
+
+
+class UserFactory(factory_boy.DjangoModelFactory):
+    username = factory_boy.Sequence(lambda n: 'user-{}'.format(n))
+    email = factory_boy.Sequence(lambda n: 'user-{}@moneypark.ch'.format(n))
+
+    class Meta:
+        model = User
+
+
+class CampaignFactory(factory_boy.DjangoModelFactory):
+    key = factory_boy.Sequence(lambda n: 'key-{}'.format(n))
+    is_active = True
+
+    class Meta:
+        model = models.Campaign
+
+
+class UserReferrerFactory(factory_boy.DjangoModelFactory):
+    campaign = factory_boy.SubFactory(CampaignFactory)
+    user = factory_boy.SubFactory(UserFactory)
+
+    class Meta:
+        model = models.UserReferrer
diff --git a/referral_module/tests/test_models.py b/referral_module/tests/test_models.py
new file mode 100644
index 0000000..916f4ca
--- /dev/null
+++ b/referral_module/tests/test_models.py
@@ -0,0 +1,13 @@
+from django.test import TestCase
+
+from .factories import UserReferrerFactory
+
+
+class UserReferrerModelTestCase(TestCase):
+    def test_key_autogeneration(self):
+        user_referrer = UserReferrerFactory()
+        self.assertTrue(user_referrer.key)
+
+        user_referrer.key = None
+        user_referrer.save()
+        self.assertTrue(user_referrer.key)
diff --git a/referral_module/tests/test_utils.py b/referral_module/tests/test_utils.py
new file mode 100644
index 0000000..eaeaf51
--- /dev/null
+++ b/referral_module/tests/test_utils.py
@@ -0,0 +1,18 @@
+from django.test import TestCase
+
+from referral_module.utils import ChoiceEnum
+
+
+class ColorChoice(ChoiceEnum):
+    green = 1
+    red = 2
+
+
+class ChoicesEnumTestCase(TestCase):
+
+    def test_choices_classmethod(self):
+        assert ColorChoice.choices() == (
+            ('green', 1),
+            ('red', 2)
+        )
+        assert ColorChoice.green.value == 1
diff --git a/referral_module/tests/test_views.py b/referral_module/tests/test_views.py
new file mode 100644
index 0000000..b574dd6
--- /dev/null
+++ b/referral_module/tests/test_views.py
@@ -0,0 +1,15 @@
+from django.test import TestCase
+from django.urls import reverse
+
+
+class CampaignListTestCase(TestCase):
+    def setUp(self):
+        self.url = reverse('campaign-list')
+
+    def test_page_access(self):
+        response = self.client.get(self.url)
+        assert response.status_code == 200
+        self.assertTemplateUsed(
+            response,
+            'campaign/list.html'
+        )
diff --git a/referral_module/utils.py b/referral_module/utils.py
new file mode 100644
index 0000000..9ff30c0
--- /dev/null
+++ b/referral_module/utils.py
@@ -0,0 +1,7 @@
+from enum import Enum
+
+
+class ChoiceEnum(Enum):
+    @classmethod
+    def choices(cls):
+        return tuple((x.name, x.value) for x in cls)
diff --git a/requirements-dev.txt b/requirements-dev.txt
deleted file mode 100644
index 033b7af..0000000
--- a/requirements-dev.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-pytest
-pytest-django
-pytest-cov
-codecov
diff --git a/requirements.in b/requirements.in
new file mode 100644
index 0000000..4f8d1e5
--- /dev/null
+++ b/requirements.in
@@ -0,0 +1,16 @@
+django
+django-debug-toolbar
+django-extensions
+django-registration
+flake8
+ipdb
+psycopg2
+pyflakes
+werkzeug
+
+tox
+pytest
+pytest-cov
+pytest-django
+codecov
+factory_boy
diff --git a/requirements.txt b/requirements.txt
index 0b523f8..06accc8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,30 +1,238 @@
-appnope==0.1.0
-confusable-homoglyphs==2.0.2
-decorator==4.1.2
-Django==1.11.6
-django-debug-toolbar==1.8
-django-extensions==1.9.1
-django-registration==2.3
-flake8==3.4.1
-hashids==1.2.0
-ipdb==0.10.3
-ipython==6.2.1
-ipython-genutils==0.2.0
-jedi==0.11.0
-mccabe==0.6.1
-parso==0.1.0
-pexpect==4.2.1
-pickleshare==0.7.4
-prompt-toolkit==1.0.15
-psycopg2==2.7.3.1
-ptyprocess==0.5.2
-pycodestyle==2.3.1
-pyflakes==1.5.0
-Pygments==2.2.0
-pytz==2017.2
-simplegeneric==0.8.1
-six==1.11.0
-sqlparse==0.2.4
-traitlets==4.3.2
-wcwidth==0.1.7
-Werkzeug==0.12.2
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile --generate-hashes --output-file requirements.txt requirements.in
+#
+appnope==0.1.0 \
+    --hash=sha256:5b26757dc6f79a3b7dc9fab95359328d5747fcb2409d331ea66d0272b90ab2a0 \
+    --hash=sha256:8b995ffe925347a2138d7ac0fe77155e4311a0ea6d6da4f5128fe4b3cbe5ed71 \
+    # via ipython
+certifi==2017.7.27.1 \
+    --hash=sha256:40523d2efb60523e113b44602298f0960e900388cf3bb6043f645cf57ea9e3f5 \
+    --hash=sha256:54a07c09c586b0e4c619f02a5e94e36619da8e2b053e20f594348c0611803704 \
+    # via requests
+chardet==3.0.4 \
+    --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
+    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \
+    # via requests
+codecov==2.0.9 \
+    --hash=sha256:ad82f054837b02081f86ed1eb6c04cddc029fbc734eaf92ff73da1db3a79188b \
+    --hash=sha256:db1c182ca896244d8644d8410a33f6f6dd1cc24d80209907a65077445923f00c
+confusable-homoglyphs==2.0.2 \
+    --hash=sha256:9c042d2c952eb2cfb26c0bfb8ea8c2105fea4817c16ea6eaf55eb01503aeaae1 \
+    --hash=sha256:e653f557f6728864e70c24dd4e33750595304f2d193a1db9f37960c5c4b50d6c \
+    # via django-registration
+coverage==4.4.1 \
+    --hash=sha256:0f1883eab9c19aa243f51308751b8a2a547b9b817b721cc0ecf3efb99fafbea7 \
+    --hash=sha256:13ef9f799c8fb45c446a239df68034de3a6f3de274881b088bebd7f5661f79f8 \
+    --hash=sha256:16db2c69a1acbcb3c13211e9f954e22b22a729909d81f983b6b9badacc466eda \
+    --hash=sha256:17709e22e4c9f5412ba90f446fb13b245cc20bf4a60377021bbff6c0f1f63e7c \
+    --hash=sha256:2a08e978f402696c6956eee9d1b7e95d3ad042959b71bafe1f3e4557cbd6e0ac \
+    --hash=sha256:381be5d31d3f0d912334cf2c159bc7bea6bfe6b0e3df6061a3bf2bf88359b1f6 \
+    --hash=sha256:4047dc83773869701bde934fb3c4792648eda7c0e008a77a0aec64157d246801 \
+    --hash=sha256:483ed14080c5301048128bb027b77978c632dd9e92e3ecb09b7e28f5b92abfcf \
+    --hash=sha256:53770b20ac5b4a12e99229d4bae57af0945be87cc257fce6c6c7571a39f0c5d4 \
+    --hash=sha256:57f510bb16efaec0b6f371b64a8000c62e7e3b3e48e8b0a5745ade078d849814 \
+    --hash=sha256:5dea90ed140e7fa9bc00463313f9bc4a6e6aff297b4969615e7a688615c4c4d2 \
+    --hash=sha256:700040c354f0230287906b1276635552a3def4b646e0145555bc9e2e5da9e365 \
+    --hash=sha256:7a9c44400ee0f3b4546066e0710e1250fd75831adc02ab99dda176ad8726f424 \
+    --hash=sha256:7f1eacae700c66c3d7362a433b228599c9d94a5a3a52613dddd9474e04deb6bc \
+    --hash=sha256:83a477ac4f55a6ef59552683a0544d47b68a85ce6a80fd0ca6b3dc767f6495fb \
+    --hash=sha256:83e955b975666b5a07d217135e7797857ce844eb340a99e46cc25525120417c4 \
+    --hash=sha256:8801880d32f11b6df11c32a961e186774b4634ae39d7c43235f5a24368a85f07 \
+    --hash=sha256:9681efc2d310cfc53863cc6f63e88ebe7a48124550fa822147996cb09390b6ab \
+    --hash=sha256:97a7ec51cdde3a386e390b159b20f247ccb478084d925c75f1faa3d26c01335e \
+    --hash=sha256:a2f7106d1167825c4115794c2ba57cc3b15feb6183db5328fa66f94c12902d8b \
+    --hash=sha256:a5ed27ad3e8420b2d6b625dcbd3e59488c14ccc06030167bcf14ffb0f4189b77 \
+    --hash=sha256:b7f7283eb7badd2b8a9c6a9d6eeca200a0a24db6be79baee2c11398f978edcaa \
+    --hash=sha256:c1456f66c536010cf9e4633a8853a9153e8fd588393695295afd4d0fc16c1d74 \
+    --hash=sha256:c3e2736664a6074fc9bd54fb643f5af0fc60bfedb2963b3d3f98c7450335e34c \
+    --hash=sha256:c5a205b4da3c624f5119dc4d84240789b5906bb8468902ec22dcc4aad8aa4638 \
+    --hash=sha256:c820a533a943ebc860acc0ce6a00dd36e0fdf2c6f619ff8225755169428c5fa2 \
+    --hash=sha256:d7b70b7b4eb14d0753d33253fe4f121ca99102612e2719f0993607deb30c6f33 \
+    --hash=sha256:dfb011587e2b7299112f08a2a60d2601706aac9abde37aa1177ea825adaed923 \
+    --hash=sha256:dfd35f1979da31bcabbe27bcf78d4284d69870731874af629082590023a77336 \
+    --hash=sha256:e00fe141e22ce6e9395aa24d862039eb180c6b7e89df0bbaf9765e9aebe560a9 \
+    --hash=sha256:ec596e4401553caa6dd2e3349ce47f9ef82c1f1bcba5d8ac3342724f0df8d6ff \
+    --hash=sha256:ef43a06a960b46c73c018704051e023ee6082030f145841ffafc8728039d5a88 \
+    --hash=sha256:ef574ab9640bcfa2f3c671831faf03f65788945fdf8efa4d4a1fffc034838e2a \
+    --hash=sha256:f9e83b39d29c2815a38e4118d776b482d4082b5bf9c9147fbc99a3f83abe480a \
+    # via codecov, pytest-cov
+decorator==4.1.2 \
+    --hash=sha256:7cb64d38cb8002971710c8899fbdfb859a23a364b7c99dab19d1f719c2ba16b5 \
+    --hash=sha256:95a26b17806e284452bfd97fa20aa1e8cb4ee23542bda4dbac5e4562aa1642cd \
+    # via ipython, traitlets
+django-debug-toolbar==1.8 \
+    --hash=sha256:0b4d2b1ac49a8bc5604518e8e20f56c1c08c0c4873336107e7c773c42537876b \
+    --hash=sha256:e9f08b94f9423ac76cfc287151182bbaddbe7521ae32bef9f9863e2ac58018d3
+django-extensions==1.9.1 \
+    --hash=sha256:34823a9ba7f9e0e5d15e44536f02bb98a75f16bb27fbeafe659cddac4a2948f5 \
+    --hash=sha256:b562fd29acbf5d9b18a1c8605f1009719357b739e3a869a4bd4c7be223ace1cc
+django-registration==2.3 \
+    --hash=sha256:4acd6ccdda4bfe4a568936d22678589529434f2ff702d61d70d3ca1512cbb141 \
+    --hash=sha256:694a23336e5c68059834910646fbc6b6fdf0ea68fdaa5f890f329be40bdd9c8b
+django==1.11.6 \
+    --hash=sha256:7ab6a9c798a5f9f359ee6da3677211f883fb02ef32cebe9b29751eb7a871febf \
+    --hash=sha256:c3b42ca1efa1c0a129a9e863134cc3fe705c651dea3a04a7998019e522af0c60
+factory-boy==2.9.2 \
+    --hash=sha256:340c602f6fed2d8dd160397f28f2c0219e937f0488460450e8e5bf2add020ed6 \
+    --hash=sha256:b8334bcc3c5b10af9a83ab5b8786f98cb322638dc1e6d320cad01c7f2b420e87
+faker==0.8.6 \
+    --hash=sha256:3c98dd04bba667ecfddb77fcd0dfd19b376b258d21beeaf5b95578826e275a83 \
+    --hash=sha256:f2d7f4b0956bd610645aa7c62ae6a30fc323936b6298e521847410509236f389 \
+    # via factory-boy
+flake8==3.4.1 \
+    --hash=sha256:c20044779ff848f67f89c56a0e4624c04298cd476e25253ac0c36f910a1a11d8 \
+    --hash=sha256:f1a9d8886a9cbefb52485f4f4c770832c7fb569c084a9a314fb1eaa37c0c2c86
+idna==2.6 \
+    --hash=sha256:2c6a5de3089009e3da7c5dde64a141dbc8551d5b7f6cf4ed7c2568d0cc520a8f \
+    --hash=sha256:8c7309c718f94b3a625cb648ace320157ad16ff131ae0af362c9f21b80ef6ec4 \
+    # via requests
+ipdb==0.10.3 \
+    --hash=sha256:9ea256b4280fbe12840fb9dfc3ce498c6c6de03352eca293e4400b0dfbed2b28
+ipython-genutils==0.2.0 \
+    --hash=sha256:72dd37233799e619666c9f639a9da83c34013a73e8bbc79a7a6348d93c61fab8 \
+    --hash=sha256:eb2e116e75ecef9d4d228fdc66af54269afa26ab4463042e33785b887c628ba8 \
+    # via traitlets
+ipython==6.2.1 \
+    --hash=sha256:51c158a6c8b899898d1c91c6b51a34110196815cc905f9be0fa5878e19355608 \
+    --hash=sha256:fcc6d46f08c3c4de7b15ae1c426e15be1b7932bcda9d83ce1a4304e8c1129df3 \
+    # via ipdb
+jedi==0.11.0 \
+    --hash=sha256:3af518490ffcd00a3074c135b42511e081575e9abd115c216a34491411ceebb0 \
+    --hash=sha256:f6d5973573e76b1fd2ea75f6dcd6445d02d41ff3af5fc61b275b4e323d1dd396 \
+    # via ipython
+mccabe==0.6.1 \
+    --hash=sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42 \
+    --hash=sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f \
+    # via flake8
+parso==0.1.0 \
+    --hash=sha256:b573acb69f66a970197b5fdbbdfad3b8a417a520e383133b2b4e708f104bfc9a \
+    --hash=sha256:c5279916bb417aa2bf634648ff895cf35dce371d7319744884827bfad06f8d7b \
+    # via jedi
+pexpect==4.2.1 \
+    --hash=sha256:3d132465a75b57aa818341c6521392a06cc660feb3988d7f1074f39bd23c9a92 \
+    --hash=sha256:f853b52afaf3b064d29854771e2db509ef80392509bde2dd7a6ecf2dfc3f0018 \
+    # via ipython
+pickleshare==0.7.4 \
+    --hash=sha256:84a9257227dfdd6fe1b4be1319096c20eb85ff1e82c7932f36efccfe1b09737b \
+    --hash=sha256:c9a2541f25aeabc070f12f452e1f2a8eae2abd51e1cd19e8430402bdf4c1d8b5 \
+    # via ipython
+pluggy==0.5.2 \
+    --hash=sha256:bd60171dbb250fdebafad46ed16d97065369da40568ae948ef7117eee8536e94 \
+    # via tox
+prompt-toolkit==1.0.15 \
+    --hash=sha256:1df952620eccb399c53ebb359cc7d9a8d3a9538cb34c5a1344bdbeb29fbcc381 \
+    --hash=sha256:3f473ae040ddaa52b52f97f6b4a493cfa9f5920c255a12dc56a7d34397a398a4 \
+    --hash=sha256:858588f1983ca497f1cf4ffde01d978a3ea02b01c8a26a8bbc5cd2e66d816917 \
+    # via ipython
+psycopg2==2.7.3.1 \
+    --hash=sha256:04a5b2805c620ddecdff33e015631cc8d7ea8dd01e1fcc930bfe002fdc26b9e0 \
+    --hash=sha256:0bd0b1cf81eb6d74a77199570d5ce097fb3c6b8e57acc1edd328cef5c552f98a \
+    --hash=sha256:16482d050db68503abbb693795d75e9fca287a00f662376759825404533ca87c \
+    --hash=sha256:279dbf220c94c9f73aefac719ea3b9550ca791389bc9184c15e835516bc8428d \
+    --hash=sha256:35d1fec112337c2607c8ca17dee3c2f8455e07dd69d140ff8e86ef1240dace3d \
+    --hash=sha256:39369e40bc3e062da5da93ce5f1e7f9bed95e9a60cb6f003d316f2a834722e2d \
+    --hash=sha256:3ab693b907b2c7a34c1dca198cfc454516cfd75440fd913bb372da6f70d6db55 \
+    --hash=sha256:3c99c88216e0fc62113a1177aae9db18a533274370e99a4537b433b87b319360 \
+    --hash=sha256:3fbba0dd7f3ac458f355dcfc4d7d9cd082c19748e453bcd81bf9d8bc14260c01 \
+    --hash=sha256:471e3140e1cb241ecb53602cdc98fe305b82c854cfa53c3e343d642683dc96c7 \
+    --hash=sha256:4cca242df228364b4de6241c54553301856bc253d7f21e15009b11c812eb7b5c \
+    --hash=sha256:4d7c872d9c85745964cf8efabba3fb1a6010b345c18d0e2b620509f0444aa729 \
+    --hash=sha256:4db0de7d6236acbf7d020926489b6c4b98e845ba98df11057f22d54866e26b20 \
+    --hash=sha256:4fbe2c29f6d4c8d9eac5fc3c42c42036e7cc58e225036130b7713afa72489aac \
+    --hash=sha256:604c49bf196c654c417ade1dc765bd23fe9bc3392d9a8c7184a7077142d621b3 \
+    --hash=sha256:6194e81d8839b636118f5275c53be3c70eb3c3abcf836de675c34b20c06025ea \
+    --hash=sha256:891a70235c202158780fc0ab98d7ca2a7ed1625c26725b15119d47b2d852a5c6 \
+    --hash=sha256:8d2003d23d8fc59f0f0a2e73c13baa41581006b8227a9d82bbdc1aa233285ba4 \
+    --hash=sha256:99a298b9030f8fd36f885c5d0661e4d5a059136a541bb6c4d7d1100e38da3cd1 \
+    --hash=sha256:9a0a74a6f20d82c389095c88d4d281e66eb3ffbc09adf543dcec4bec22436569 \
+    --hash=sha256:9b7b16e26448b43cf167f785d8b5345007731ebf153a510e12dae826800caa65 \
+    --hash=sha256:a4d7134058e8869d785c0be386cd702fe2a4be14b678d7571a51045e1bbad862 \
+    --hash=sha256:b7646f7bdb42ba3cf7ef9f500f6514b5e413d25c5b3093d70e6ba52df417a83c \
+    --hash=sha256:c939b238cbc18e786909d20277c9f051241696ebb03ca9e3490094f526ce69a7 \
+    --hash=sha256:df70e0a387b0145a7a80de67d43d84e1c5a24a33bbfaedb96271876d573e5fb6 \
+    --hash=sha256:e26aca5eb272869fdf8e55111f36026517c1c0799eb7ef1ddf67d4412affe1ef \
+    --hash=sha256:e80a1ae04218e854a5d71085f9498c8c979033ca855cedeed3afc5d976c348ce \
+    --hash=sha256:ebee4f59803eda1ed4035649469a713818dbf5b6de2e12396edd9fa228727c20 \
+    --hash=sha256:f07791ee5793621bfaaa844f731529cd72321280f94e8dc3bd4ef524d20f58f2 \
+    --hash=sha256:f74e50341f45fb9bcd3598c11b5774c3e4349ee38cf15c342cc7075c73ef1f95 \
+    --hash=sha256:face605eea5826fa36600c04447b61674992bbd5eb177f66f86f61a04436dbd9
+ptyprocess==0.5.2 \
+    --hash=sha256:e64193f0047ad603b71f202332ab5527c5e52aa7c8b609704fc28c0dc20c4365 \
+    --hash=sha256:e8c43b5eee76b2083a9badde89fd1bbce6c8942d1045146e100b7b5e014f4f1a \
+    # via pexpect
+py==1.4.34 \
+    --hash=sha256:0f2d585d22050e90c7d293b6451c83db097df77871974d90efd5a30dc12fcde3 \
+    --hash=sha256:2ccb79b01769d99115aa600d7eed99f524bf752bba8f041dc1c184853514655a \
+    # via pytest, tox
+pycodestyle==2.3.1 \
+    --hash=sha256:682256a5b318149ca0d2a9185d365d8864a768a28db66a84a2ea946bcc426766 \
+    --hash=sha256:6c4245ade1edfad79c3446fadfc96b0de2759662dc29d07d80a6f27ad1ca6ba9 \
+    # via flake8
+pyflakes==1.5.0 \
+    --hash=sha256:aa0d4dff45c0cc2214ba158d29280f8fa1129f3e87858ef825930845146337f4 \
+    --hash=sha256:cc5eadfb38041f8366128786b4ca12700ed05bbf1403d808e89d57d67a3875a7
+pygments==2.2.0 \
+    --hash=sha256:78f3f434bcc5d6ee09020f92ba487f95ba50f1e3ef83ae96b9d5ffa1bab25c5d \
+    --hash=sha256:dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc \
+    # via ipython
+pytest-cov==2.5.1 \
+    --hash=sha256:03aa752cf11db41d281ea1d807d954c4eda35cfa1b21d6971966cc041bbf6e2d \
+    --hash=sha256:890fe5565400902b0c78b5357004aab1c814115894f4f21370e2433256a3eeec
+pytest-django==3.1.2 \
+    --hash=sha256:00995c2999b884a38ae9cd30a8c00ed32b3d38c1041250ea84caf18085589662 \
+    --hash=sha256:038ccc5a9daa1b1b0eb739ab7dce54e495811eca5ea3af4815a2a3ac45152309
+pytest==3.2.3 \
+    --hash=sha256:27fa6617efc2869d3e969a3e75ec060375bfb28831ade8b5cdd68da3a741dc3c \
+    --hash=sha256:81a25f36a97da3313e1125fce9e7bbbba565bc7fec3c5beb14c262ddab238ac1
+python-dateutil==2.6.1 \
+    --hash=sha256:891c38b2a02f5bb1be3e4793866c8df49c7d19baabf9c1bad62547e0b4866aca \
+    --hash=sha256:95511bae634d69bc7329ba55e646499a842bc4ec342ad54a8cdb65645a0aad3c \
+    # via faker
+pytz==2017.2 \
+    --hash=sha256:d1d6729c85acea5423671382868627129432fba9a89ecbb248d8d1c7a9f01c67 \
+    --hash=sha256:f5c056e8f62d45ba8215e5cb8f50dfccb198b4b9fbea8500674f3443e4689589 \
+    # via django
+requests==2.18.4 \
+    --hash=sha256:6a1b267aa90cac58ac3a765d067950e7dbbf75b1da07e895d1f594193a40a38b \
+    --hash=sha256:9c443e7324ba5b85070c4a818ade28bfabedf16ea10206da1132edaa6dda237e \
+    # via codecov
+simplegeneric==0.8.1 \
+    --hash=sha256:dc972e06094b9af5b855b3df4a646395e43d1c9d0d39ed345b7393560d0b9173 \
+    # via ipython
+six==1.11.0 \
+    --hash=sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9 \
+    --hash=sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb \
+    # via django-extensions, faker, prompt-toolkit, python-dateutil, tox, traitlets
+sqlparse==0.2.4 \
+    --hash=sha256:ce028444cfab83be538752a2ffdb56bc417b7784ff35bb9a3062413717807dec \
+    --hash=sha256:d9cf190f51cbb26da0412247dfe4fb5f4098edb73db84e02f9fc21fdca31fed4 \
+    # via django-debug-toolbar
+text-unidecode==1.0 \
+    --hash=sha256:1943a4bfb52f2b5068c8da25cdcfcf28c64c41d891dff70c662927c18ac58052 \
+    --hash=sha256:b7a515d2b14d476b35f7701ceac9872737cbb7a8b2cd07431f3cd73837b97a18 \
+    # via faker
+tox==2.9.1 \
+    --hash=sha256:752f5ec561c6c08c5ecb167d3b20f4f4ffc158c0ab78855701a75f5cef05f4b8 \
+    --hash=sha256:8af30fd835a11f3ff8e95176ccba5a4e60779df4d96a9dfefa1a1704af263225
+traitlets==4.3.2 \
+    --hash=sha256:9c4bd2d267b7153df9152698efb1050a5d84982d3384a37b2c1f7723ba3e7835 \
+    --hash=sha256:c6cb5e6f57c5a9bdaa40fa71ce7b4af30298fbab9ece9815b5d995ab6217c7d9 \
+    # via ipython
+urllib3==1.22 \
+    --hash=sha256:06330f386d6e4b195fbfc736b297f58c5a892e4440e54d294d7004e3a9bbea1b \
+    --hash=sha256:cc44da8e1145637334317feebd728bd869a35285b93cbb4cca2577da7e62db4f \
+    # via requests
+virtualenv==15.1.0 \
+    --hash=sha256:02f8102c2436bb03b3ee6dede1919d1dac8a427541652e5ec95171ec8adbc93a \
+    --hash=sha256:39d88b533b422825d644087a21e78c45cf5af0ef7a99a1fc9fbb7b481e5c85b0 \
+    # via tox
+wcwidth==0.1.7 \
+    --hash=sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e \
+    --hash=sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c \
+    # via prompt-toolkit
+werkzeug==0.12.2 \
+    --hash=sha256:903a7b87b74635244548b30d30db4c8947fe64c5198f58899ddcd3a13c23bb26 \
+    --hash=sha256:e8549c143af3ce6559699a01e26fa4174f4c591dbee0a499f3cd4c3781cdec3d
diff --git a/tox.ini b/tox.ini
index 5749039..1080ab4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,7 +9,6 @@ envlist =
   {py36}-django111
 
 [testenv]
-commands = pytest --cov --cov-report=xml
+commands = pytest --cov=referral_module --cov-report=xml --cov-report=html
 deps=
   -rrequirements.txt
-  -rrequirements-dev.txt