diff --git a/poetry.lock b/poetry.lock
index a65627c..99cad6f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -296,6 +296,17 @@ ufo = ["fs (>=2.2.0,<3)"]
 unicode = ["unicodedata2 (>=14.0.0)"]
 woff = ["zopfli (>=0.1.4)", "brotlicffi (>=0.8.0)", "brotli (>=1.0.1)"]
 
+[[package]]
+name = "freezegun"
+version = "1.2.1"
+description = "Let your Python tests travel through time"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+python-dateutil = ">=2.7"
+
 [[package]]
 name = "greenlet"
 version = "1.1.2"
@@ -757,7 +768,7 @@ brotli = ["brotli"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "1e6949d15944eb22a11638e48f54f8a9400d7c39508ea6246ad3704c01e17450"
+content-hash = "e4775458012aa94f4a84298e90e8133f85d38cccc0ddee6ecf8300ea2732a3a9"
 
 [metadata.files]
 asgiref = [
@@ -986,6 +997,10 @@ fonttools = [
     {file = "fonttools-4.33.3-py3-none-any.whl", hash = "sha256:f829c579a8678fa939a1d9e9894d01941db869de44390adb49ce67055a06cc2a"},
     {file = "fonttools-4.33.3.zip", hash = "sha256:c0fdcfa8ceebd7c1b2021240bd46ef77aa8e7408cf10434be55df52384865f8e"},
 ]
+freezegun = [
+    {file = "freezegun-1.2.1-py3-none-any.whl", hash = "sha256:15103a67dfa868ad809a8f508146e396be2995172d25f927e48ce51c0bf5cb09"},
+    {file = "freezegun-1.2.1.tar.gz", hash = "sha256:b4c64efb275e6bc68dc6e771b17ffe0ff0f90b81a2a5189043550b6519926ba4"},
+]
 greenlet = [
     {file = "greenlet-1.1.2-cp27-cp27m-macosx_10_14_x86_64.whl", hash = "sha256:58df5c2a0e293bf665a51f8a100d3e9956febfbf1d9aaf8c0677cf70218910c6"},
     {file = "greenlet-1.1.2-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:aec52725173bd3a7b56fe91bc56eccb26fbdff1386ef123abb63c84c5b43b63a"},
diff --git a/pyproject.toml b/pyproject.toml
index c212c6b..a85fab2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ Pillow = "^9.1.0"
 django-crispy-forms = "^1.14.0"
 crispy-bootstrap5 = "^0.6"
 matplotlib = "^3.5.1"
+freezegun = "^1.2.1"
 
 [tool.poetry.dev-dependencies]
 pre-commit = "^2.7"
diff --git a/src/purchase/management/__init__.py b/src/purchase/management/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/purchase/management/commands/__init__.py b/src/purchase/management/commands/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/purchase/management/commands/clear_all_data.py b/src/purchase/management/commands/clear_all_data.py
new file mode 100644
index 0000000..0211bde
--- /dev/null
+++ b/src/purchase/management/commands/clear_all_data.py
@@ -0,0 +1,17 @@
+from django.core.management.base import BaseCommand
+
+from purchase.models import Basket, BasketItem, PaymentMethod, Product
+
+
+class Command(BaseCommand):
+    help = "Clear all data"  # noqa: A003
+
+    def handle(self, *args, **options):
+        self.delete(BasketItem)
+        self.delete(Basket)
+        self.delete(Product)
+        self.delete(PaymentMethod)
+
+    def delete(self, cls):
+        _, count = cls.objects.all().delete()
+        self.stdout.write(self.style.WARNING(f"Successfully deleted {count} {cls}."))
diff --git a/src/purchase/management/commands/generate_dummy_data.py b/src/purchase/management/commands/generate_dummy_data.py
new file mode 100644
index 0000000..eca3258
--- /dev/null
+++ b/src/purchase/management/commands/generate_dummy_data.py
@@ -0,0 +1,66 @@
+import random
+from datetime import timedelta
+
+import freezegun
+from django.core.management.base import BaseCommand
+from django.utils.timezone import now
+
+from purchase.models import Basket, BasketItem, PaymentMethod, Product
+
+
+class Command(BaseCommand):
+    help = "Generates dummy data"  # noqa: A003
+
+    def handle(self, *args, **options):
+        products = [
+            Product(name="Clou", unit_price_cents=134),
+            Product(name="Villard'Ain", unit_price_cents=290),
+            Product(name="Herbier", unit_price_cents=330),
+            Product(name="Blanc vache", unit_price_cents=650),
+        ]
+        products = Product.objects.bulk_create(products)
+        self.stdout.write(
+            self.style.SUCCESS(f"Successfully created {len(products)} products.")
+        )
+
+        payment_methods = [
+            PaymentMethod(name="Espèces"),
+            PaymentMethod(name="CB"),
+            PaymentMethod(name="Chèque"),
+        ]
+        payment_methods = PaymentMethod.objects.bulk_create(payment_methods)
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"Successfully created {len(payment_methods)} payment methods."
+            )
+        )
+
+        count = 0
+        hours = list(range(-29, -20))
+        hours += list(range(-10, -2))
+        for hour in hours:
+            with freezegun.freeze_time(now() + timedelta(hours=hour)):
+                count += self.generate_baskets(payment_methods, products)
+
+        self.stdout.write(self.style.SUCCESS(f"Successfully created {count} baskets."))
+
+    def delete(self, cls):
+        _, count = cls.objects.all().delete()
+        self.stdout.write(self.style.WARNING(f"Successfully deleted {count} {cls}."))
+
+    def generate_baskets(self, payment_methods, products):
+        count = int(random.normalvariate(20, 10))
+        for _ in range(count):
+            method = random.choice(payment_methods)
+            basket = Basket.objects.create(payment_method=method)
+            items = []
+            item_count = int(random.normalvariate(3, 2))
+            for _ in range(item_count):
+                product = random.choice(products)
+                items.append(
+                    BasketItem(
+                        product=product, basket=basket, quantity=random.randint(1, 3)
+                    )
+                )
+            BasketItem.objects.bulk_create(items)
+        return count