diff --git a/billing/migrations/0015_topup_payment_type.py b/billing/migrations/0015_topup_payment_type.py
new file mode 100644
index 0000000..7fff297
--- /dev/null
+++ b/billing/migrations/0015_topup_payment_type.py
@@ -0,0 +1,21 @@
+# Generated by Django 5.2 on 2025-07-27 07:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("billing", "0014_wallettransaction"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="topup",
+            name="payment_type",
+            field=models.CharField(
+                choices=[("CASH", "Cash"), ("TRANSFER", "Transfer")],
+                default="TRANSFER",
+                max_length=20,
+            ),
+        ),
+    ]
diff --git a/billing/models.py b/billing/models.py
index 969e31d..8689f92 100644
--- a/billing/models.py
+++ b/billing/models.py
@@ -66,6 +66,14 @@ class Topup(models.Model):
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
     amount = models.FloatField()
     user = models.ForeignKey(user, on_delete=models.CASCADE, related_name="topups")
+    payment_type = models.CharField(
+        max_length=20,
+        choices=[
+            ("CASH", "Cash"),
+            ("TRANSFER", "Transfer"),
+        ],
+        default="TRANSFER",
+    )
     paid = models.BooleanField(default=False)
     paid_at = models.DateTimeField(null=True, blank=True)
     status = models.CharField(
diff --git a/billing/views.py b/billing/views.py
index b2f5e65..f0c27b8 100644
--- a/billing/views.py
+++ b/billing/views.py
@@ -624,14 +624,16 @@ class AdminTopupCreateView(StaffEditorPermissionMixin, generics.CreateAPIView):
                 {"message": "User not found."},
                 status=status.HTTP_404_NOT_FOUND,
             )
-        topup = Topup.objects.create(amount=amount, user=user)
-        description = f"Topup of {amount} MVR (Cash)"
-        WalletTransaction.objects.create(
-            user=user,
+        topup = Topup.objects.create(
             amount=amount,
-            transaction_type="TOPUP",
-            description=description,
+            user=user,
+            paid=True,
+            paid_at=timezone.now(),
+            payment_type="CASH",
+            status="PAID",
         )
+        description = f"Topup of {amount} MVR (Cash)"
+        user.add_wallet_funds(amount, description, topup.id)
         serializer = TopupSerializer(topup)
         return Response(serializer.data, status=status.HTTP_201_CREATED)