diff --git a/src/core/fixtures/shipping_rates.json b/src/core/fixtures/shipping_rates.json
new file mode 100644
index 0000000..17fbc42
--- /dev/null
+++ b/src/core/fixtures/shipping_rates.json
@@ -0,0 +1,19 @@
+[{
+    "model": "core.shippingrate",
+    "pk": 1,
+    "fields": {
+        "shipping_provider": "USPS",
+        "name": "Variable",
+        "container": "VARIABLE",
+        "min_order_weight": null,
+        "max_order_weight": null,
+        "is_selectable": false
+    }
+}, {
+    "model": "core.sitesettings",
+    "pk": 1,
+    "fields": {
+        "usps_user_id": "012BETTE1249",
+        "default_shipping_rate": 1
+    }
+}]
diff --git a/src/functional_tests/test_address.py b/src/functional_tests/test_address.py
index ba603b5..aa990c4 100644
--- a/src/functional_tests/test_address.py
+++ b/src/functional_tests/test_address.py
@@ -12,7 +12,7 @@ from django.contrib.staticfiles.testing import StaticLiveServerTestCase
 
 
 class AddressTests(StaticLiveServerTestCase):
-    fixtures = ['products.json']
+    fixtures = ['shipping_rates.json', 'products.json']
 
     @classmethod
     def setUpClass(cls):
diff --git a/src/functional_tests/test_coupon.py b/src/functional_tests/test_coupon.py
index 226109a..4029d09 100644
--- a/src/functional_tests/test_coupon.py
+++ b/src/functional_tests/test_coupon.py
@@ -19,7 +19,9 @@ logger = logging.getLogger(__name__)
 
 
 class CouponTests(StaticLiveServerTestCase):
-    fixtures = ['products.json', 'accounts.json', 'coupons.json']
+    fixtures = [
+        'shipping_rates.json', 'products.json', 'accounts.json', 'coupons.json'
+    ]
 
     @classmethod
     def setUpClass(cls):
@@ -87,7 +89,8 @@ class CouponTests(StaticLiveServerTestCase):
         state_select.select_by_value('UT')
         postal_code_input = self.browser.find_element(By.NAME, 'postal_code')
         postal_code_input.send_keys('84321')
-        self.browser.find_element(By.XPATH,
+        self.browser.find_element(
+            By.XPATH,
             '//input[@value="Continue"]'
         ).click()
 
@@ -106,7 +109,8 @@ class CouponTests(StaticLiveServerTestCase):
     def test_apply_used_coupon_to_order_returns_message(self):
         # Add item to cart
         self.browser.get(self.live_server_url + '/products/1/')
-        self.browser.find_element(By.XPATH,
+        self.browser.find_element(
+            By.XPATH,
             '//input[@value="Add to cart"]'
         ).click()
         self.assertEqual(
@@ -118,7 +122,8 @@ class CouponTests(StaticLiveServerTestCase):
         coupon_input = self.browser.find_element(By.ID, 'id_code')
         coupon_input.send_keys('MAY2022')
         self.browser.find_element(By.XPATH, '//input[@value="Apply"]').click()
-        self.browser.find_element(By.XPATH,
+        self.browser.find_element(
+            By.XPATH,
             '//a[contains(text(), "Proceed to Checkout")]'
         ).click()
 
diff --git a/src/ptcoffee/settings.py b/src/ptcoffee/settings.py
index 39b2ebf..70c3c49 100644
--- a/src/ptcoffee/settings.py
+++ b/src/ptcoffee/settings.py
@@ -99,9 +99,18 @@ WSGI_APPLICATION = 'ptcoffee.wsgi.application'
 # Database
 # https://docs.djangoproject.com/en/3.2/ref/settings/#databases
 
-DATABASES = {
-    'default': DATABASE_CONFIG
-}
+if DEBUG:
+    DATABASES = {
+        'default': {
+            'ENGINE': 'django.db.backends.postgresql',
+            'USER': 'django',
+            'NAME': 'ptcoffee_dev',
+        },
+    }
+else:
+    DATABASES = {
+        'default': DATABASE_CONFIG
+    }
 
 CACHES = {'default': CACHE_CONFIG}