fix - import stat type in orgquotastat

apps/product/models.py

@@ -817,6 +817,10 @@ class OrganizationQuotaStats(BaseModel):
     total_distributed = models.PositiveBigIntegerField(default=0)
     sold_amount = models.PositiveBigIntegerField(default=0)
     remaining_amount = models.PositiveBigIntegerField(default=0)  # total - sold
+    stat_type = models.CharField(max_length=150, choices=(
+        ('distribution', 'DISTRIBUTION'),
+        ('quota', 'QUOTA'),
+    ), default='distribution')
 
     def update_amount(self, main_quota=None):
         """ calculate total/sold/remaining """