diff --git a/src/accounting/migrations/0008_alter_orderproduct_options_orderproduct_quantity.py b/src/accounting/migrations/0008_alter_orderproduct_options_orderproduct_quantity.py
new file mode 100644
index 0000000..51a56e0
--- /dev/null
+++ b/src/accounting/migrations/0008_alter_orderproduct_options_orderproduct_quantity.py
@@ -0,0 +1,22 @@
+# Generated by Django 5.1b1 on 2024-07-28 21:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounting', '0007_rename_user_order_member'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='orderproduct',
+            options={'verbose_name': 'ordered products'},
+        ),
+        migrations.AddField(
+            model_name='orderproduct',
+            name='quantity',
+            field=models.PositiveSmallIntegerField(default=1),
+        ),
+    ]
diff --git a/src/accounting/migrations/0009_alter_orderproduct_order_alter_orderproduct_product.py b/src/accounting/migrations/0009_alter_orderproduct_order_alter_orderproduct_product.py
new file mode 100644
index 0000000..ac36b45
--- /dev/null
+++ b/src/accounting/migrations/0009_alter_orderproduct_order_alter_orderproduct_product.py
@@ -0,0 +1,24 @@
+# Generated by Django 5.1b1 on 2024-07-28 21:27
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounting', '0008_alter_orderproduct_options_orderproduct_quantity'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='orderproduct',
+            name='order',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='accounting.order'),
+        ),
+        migrations.AlterField(
+            model_name='orderproduct',
+            name='product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='accounting.product'),
+        ),
+    ]
diff --git a/src/accounting/models.py b/src/accounting/models.py
index 6629a2b..0aa75cc 100644
--- a/src/accounting/models.py
+++ b/src/accounting/models.py
@@ -88,12 +88,12 @@ class Order(CreatedModifiedAbstract):
     @property
     def total(self) -> Money:
         """Return the total price of the order (excl VAT)."""
-        return sum(order_product.price for order_product in self.order_products)
+        return sum(item.price * item.quantity for item in self.items.all())
 
     @property
     def total_vat(self) -> Money:
         """Return the total VAT of the order."""
-        return sum(order_product.vat for order_product in self.order_products)
+        return sum(item.vat * item.quantity for item in self.items.all())
 
     @property
     def total_with_vat(self) -> Money:
@@ -133,14 +133,24 @@ class OrderProduct(CreatedModifiedAbstract):
     This includes pricing information.
     """
 
-    order = models.ForeignKey(Order, on_delete=models.CASCADE, related_name="order_products")
-    product = models.ForeignKey(Product, related_name="order_products", on_delete=models.PROTECT)
+    order = models.ForeignKey(Order, on_delete=models.CASCADE, related_name="items")
+    product = models.ForeignKey(Product, on_delete=models.PROTECT)
     price = MoneyField(max_digits=16, decimal_places=2)
     vat = MoneyField(max_digits=16, decimal_places=2)
+    quantity = models.PositiveSmallIntegerField(default=1)
+
+    class Meta:
+        verbose_name = _("ordered product")
+        verbose_name_plural = _("ordered products")
 
     def __str__(self) -> str:
         return f"{self.product.name}"
 
+    @property
+    def total_with_vat(self) -> Money:
+        """Total price of this item."""
+        return (self.price + self.vat) * self.quantity
+
 
 class Payment(CreatedModifiedAbstract):
     """A payment is a transaction that is made to pay for an order."""
diff --git a/src/accounting/templates/accounting/order/detail.html b/src/accounting/templates/accounting/order/detail.html
index 00c5989..cae290b 100644
--- a/src/accounting/templates/accounting/order/detail.html
+++ b/src/accounting/templates/accounting/order/detail.html
@@ -9,5 +9,40 @@
 
     <div class="content-view">
         <h2>Order: {{ order.id }}</h2>
+
+        <p>
+          {% trans "Ordered" %}: {{ order.created }}<br>
+          {% trans "Status" %}: {{ order.is_paid|yesno:_("paid,unpaid") }}
+        </p>
+
+        <table class="table">
+            <thead>
+            <tr>
+                <th>{% trans "Item" %}</th>
+                <th>{% trans "Quantity" %}</th>
+                <th>{% trans "Price" %}</th>
+                <th>{% trans "VAT" %}</th>
+                <th>{% trans "Total" %}</th>
+            </tr>
+            </thead>
+            <tbody>
+            {% for item in order.items.all %}
+                <tr>
+                    <td>{{ item.product.name }}</td>
+                    <td>{{ item.quantity }}</td>
+                    <td>{{ item.price }}</td>
+                    <td>{{ item.vat }}</td>
+                    <td>{{ item.total_with_vat }}</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+
+        <h2>{% trans "Total price" %}: {{ order.total_with_vat }}</h2>
+
+        <p>
+          <a href="" class="button">{% trans "Pay now" %}</a>
+        </p>
+
     </div>
 {% endblock %}
diff --git a/src/membership/migrations/0008_alter_membership_user.py b/src/membership/migrations/0008_alter_membership_user.py
new file mode 100644
index 0000000..d7f13ac
--- /dev/null
+++ b/src/membership/migrations/0008_alter_membership_user.py
@@ -0,0 +1,21 @@
+# Generated by Django 5.1b1 on 2024-07-28 21:20
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('membership', '0007_membership_activated_membership_activated_on_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='membership',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='memberships', to=settings.AUTH_USER_MODEL),
+        ),
+    ]