diff --git a/uncloud/uncloud_vm/models.py b/uncloud/uncloud_vm/models.py
index 9733841..e59d5d2 100644
--- a/uncloud/uncloud_vm/models.py
+++ b/uncloud/uncloud_vm/models.py
@@ -19,6 +19,18 @@ STATUS_CHOICES = (
 
 STATUS_DEFAULT = 'pending'
 
+from uncloud_pay.models import Product
+
+STATUS_CHOICES = (
+    ('pending', 'Pending'),   # Initial state
+    ('creating', 'Creating'), # Creating VM/image/etc.
+    ('active', 'Active'),     # Is usable / active
+    ('disabled', 'Disabled'), # Is usable, but cannot be used for new things
+    ('unusable', 'Unusable'), # Has some kind of error
+    ('deleted', 'Deleted'),   # Does not exist anymore, only DB entry as a log
+)
+
+STATUS_DEFAULT='pending'
 
 class VMHost(models.Model):
     uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
@@ -39,9 +51,11 @@ class VMHost(models.Model):
 
 
 class VMProduct(Product):
-    vmhost = models.ForeignKey(
-        VMHost, on_delete=models.CASCADE, editable=False, blank=True, null=True
-    )
+    vmhost   = models.ForeignKey(VMHost,
+                                 on_delete=models.CASCADE,
+                                 editable=False,
+                                 blank=True,
+                                 null=True)
 
     cores = models.IntegerField()
     ram_in_gb = models.FloatField()
@@ -59,8 +73,12 @@ class VMDiskImageProduct(models.Model):
 
     """
 
-    uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
-    owner = models.ForeignKey(get_user_model(), on_delete=models.CASCADE, editable=False)
+    uuid = models.UUIDField(
+        primary_key=True, default=uuid.uuid4, editable=False
+    )
+    owner = models.ForeignKey(
+        get_user_model(), on_delete=models.CASCADE, editable=False
+    )
 
     name = models.CharField(max_length=256)
     is_os_image = models.BooleanField(default=False)