Add JSON support for product description

uncloud_pay/migrations/0019_remove_product_owner.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.1 on 2020-09-28 19:14
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_pay', '0018_order_product'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='product',
+            name='owner',
+        ),
+    ]