fix date

src/customer/models.py

@@ -776,7 +776,7 @@ def confirmed_purchase(**kwargs):
             payment.user.email,
             lic.pk,
             lic.get_term(),
-            lic.date_from.date()
+            lic.date_from
         )
 
         bonus_license = create_bonus_license(lic)
@@ -786,7 +786,7 @@ def confirmed_purchase(**kwargs):
                 lic.pk,
                 lic.get_term(),
                 bonus_license.get_term(),
-                bonus_license.date_from.date()
+                bonus_license.date_from
             )
 
     except Payment.DoesNotExist: