diff --git a/uncloud/uncloud_pay/models.py b/uncloud/uncloud_pay/models.py
index d7c4ff1..c4506a2 100644
--- a/uncloud/uncloud_pay/models.py
+++ b/uncloud/uncloud_pay/models.py
@@ -60,6 +60,13 @@ class Order(models.Model):
                               choices = RecurringPeriod.choices,
                               default = RecurringPeriod.PER_MONTH)
 
+    @property
+    def products(self):
+        # Blows up due to circular dependency...
+        # vms = VMProduct.objects.filter(order=self)
+        vms = []
+        return vms
+
     # def amount(self):
     #     amount = recurring_price
     #     if recurring and first_month:
diff --git a/uncloud/uncloud_pay/serializers.py b/uncloud/uncloud_pay/serializers.py
index 4065fbd..d08f9cf 100644
--- a/uncloud/uncloud_pay/serializers.py
+++ b/uncloud/uncloud_pay/serializers.py
@@ -4,6 +4,7 @@ from .models import *
 
 from functools import reduce
 from uncloud_vm.serializers import VMProductSerializer
+from uncloud_vm.models import VMProduct
 
 class BillSerializer(serializers.ModelSerializer):
     class Meta:
@@ -23,25 +24,38 @@ class PaymentMethodSerializer(serializers.ModelSerializer):
 
 class ProductSerializer(serializers.Serializer):
     vms = VMProductSerializer(many=True, required=False)
-    class meta:
-        fields = ['vms']
 
     def create(self, validated_data):
-        pass
+        owner = validated_data.pop('owner')
+        order = validated_data.pop('order')
+
+        vms = validated_data.pop('vms')
+        for vm in vms:
+            VMProduct.objects.create(owner=owner, order=order, **vm)
+
+        return True # FIXME: shoudl return created objects
+
 
 class OrderSerializer(serializers.ModelSerializer):
-    products = ProductSerializer(many=True)
+    products = ProductSerializer()
     class Meta:
         model = Order
         fields = '__all__'
 
     def create(self, validated_data):
         products_data = validated_data.pop('products')
+        validated_data['owner'] = self.context["request"].user
+
+        # FIXME: find something to do with this:
+        validated_data['recurring_price'] = 0
+        validated_data['one_time_price'] = 0
+
         order = Order.objects.create(**validated_data)
-        for product_data in products_data:
-            print("spouik")
-            print(product_data)
-            pass # TODO
+
+        # Forward product creation to ProductSerializer.
+        products = ProductSerializer(data=products_data)
+        products.is_valid(raise_exception=True)
+        products.save(order=order,owner=order.owner)
 
         return order
 
diff --git a/uncloud/uncloud_vm/models.py b/uncloud/uncloud_vm/models.py
index 2510837..2db99f3 100644
--- a/uncloud/uncloud_vm/models.py
+++ b/uncloud/uncloud_vm/models.py
@@ -3,6 +3,7 @@ from django.contrib.auth import get_user_model
 import uuid
 
 from uncloud_pay.models import Product, RecurringPeriod
+import uncloud_pay.models as pay_models
 
 
 class VMHost(models.Model):