adding in missing parts for full saleprice

InvenTree/part/migrations/0065_auto_20210505_2144.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2 on 2021-05-05 21:44
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('part', '0064_auto_20210404_2016'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='part',
+            name='base_cost',
+            field=models.DecimalField(decimal_places=3, default=0, help_text='Minimum charge (e.g. stocking fee)', max_digits=10, validators=[django.core.validators.MinValueValidator(0)], verbose_name='base cost'),
+        ),
+        migrations.AddField(
+            model_name='part',
+            name='multiple',
+            field=models.PositiveIntegerField(default=1, help_text='Sell multiple', validators=[django.core.validators.MinValueValidator(1)], verbose_name='multiple'),
+        ),
+    ]