diff --git a/core/migrations/0004_fixing_campaign_integrity_constraints.py b/core/migrations/0004_fixing_campaign_integrity_constraints.py
new file mode 100644
index 00000000..d8921827
--- /dev/null
+++ b/core/migrations/0004_fixing_campaign_integrity_constraints.py
@@ -0,0 +1,161 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        
+        # Changing field 'Campaign.description'
+        db.alter_column('core_campaign', 'description', self.gf('django.db.models.fields.TextField')(null=True))
+
+        # Changing field 'Campaign.suspended_reason'
+        db.alter_column('core_campaign', 'suspended_reason', self.gf('django.db.models.fields.TextField')(default=''))
+
+        # Changing field 'Campaign.paypal_receiver'
+        db.alter_column('core_campaign', 'paypal_receiver', self.gf('django.db.models.fields.CharField')(default='', max_length=100))
+
+        # Changing field 'Campaign.amazon_receiver'
+        db.alter_column('core_campaign', 'amazon_receiver', self.gf('django.db.models.fields.CharField')(default='', max_length=100))
+
+        # Changing field 'Campaign.withdrawn_reason'
+        db.alter_column('core_campaign', 'withdrawn_reason', self.gf('django.db.models.fields.TextField')(default=''))
+
+        # Changing field 'Campaign.target'
+        db.alter_column('core_campaign', 'target', self.gf('django.db.models.fields.DecimalField')(null=True, max_digits=14, decimal_places=2))
+
+        # Changing field 'Campaign.name'
+        db.alter_column('core_campaign', 'name', self.gf('django.db.models.fields.CharField')(max_length=500, null=True))
+
+
+    def backwards(self, orm):
+        
+        # User chose to not deal with backwards NULL issues for 'Campaign.description'
+        raise RuntimeError("Cannot reverse this migration. 'Campaign.description' and its values cannot be restored.")
+
+        # Changing field 'Campaign.suspended_reason'
+        db.alter_column('core_campaign', 'suspended_reason', self.gf('django.db.models.fields.TextField')(null=True))
+
+        # Changing field 'Campaign.paypal_receiver'
+        db.alter_column('core_campaign', 'paypal_receiver', self.gf('django.db.models.fields.CharField')(max_length=100, null=True))
+
+        # Changing field 'Campaign.amazon_receiver'
+        db.alter_column('core_campaign', 'amazon_receiver', self.gf('django.db.models.fields.CharField')(max_length=100, null=True))
+
+        # Changing field 'Campaign.withdrawn_reason'
+        db.alter_column('core_campaign', 'withdrawn_reason', self.gf('django.db.models.fields.TextField')(null=True))
+
+        # User chose to not deal with backwards NULL issues for 'Campaign.target'
+        raise RuntimeError("Cannot reverse this migration. 'Campaign.target' and its values cannot be restored.")
+
+        # User chose to not deal with backwards NULL issues for 'Campaign.name'
+        raise RuntimeError("Cannot reverse this migration. 'Campaign.name' and its values cannot be restored.")
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'core.author': {
+            'Meta': {'object_name': 'Author'},
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'editions': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'authors'", 'symmetrical': 'False', 'to': "orm['core.Edition']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '500'})
+        },
+        'core.campaign': {
+            'Meta': {'object_name': 'Campaign'},
+            'activated': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
+            'amazon_receiver': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'deadline': ('django.db.models.fields.DateTimeField', [], {}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '500', 'null': 'True'}),
+            'paypal_receiver': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'suspended': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
+            'suspended_reason': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'target': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '14', 'decimal_places': '2'}),
+            'withdrawn': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
+            'withdrawn_reason': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'work': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'campaigns'", 'to': "orm['core.Work']"})
+        },
+        'core.edition': {
+            'Meta': {'object_name': 'Edition'},
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'default': "''", 'null': 'True'}),
+            'googlebooks_id': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'isbn_10': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True'}),
+            'isbn_13': ('django.db.models.fields.CharField', [], {'max_length': '13', 'null': 'True'}),
+            'language': ('django.db.models.fields.CharField', [], {'max_length': '2', 'null': 'True'}),
+            'publication_date': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'publisher': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '1000'}),
+            'work': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'editions'", 'null': 'True', 'to': "orm['core.Work']"})
+        },
+        'core.subject': {
+            'Meta': {'object_name': 'Subject'},
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'editions': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'subjects'", 'symmetrical': 'False', 'to': "orm['core.Edition']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '500'})
+        },
+        'core.userprofile': {
+            'Meta': {'object_name': 'UserProfile'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'tagline': ('django.db.models.fields.CharField', [], {'max_length': '140', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'profile'", 'unique': 'True', 'to': "orm['auth.User']"})
+        },
+        'core.wishlist': {
+            'Meta': {'object_name': 'Wishlist'},
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'wishlist'", 'unique': 'True', 'to': "orm['auth.User']"}),
+            'works': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'wishlists'", 'symmetrical': 'False', 'to': "orm['core.Work']"})
+        },
+        'core.work': {
+            'Meta': {'object_name': 'Work'},
+            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'openlibrary_id': ('django.db.models.fields.CharField', [], {'max_length': '50', 'null': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '1000'})
+        }
+    }
+
+    complete_apps = ['core']
diff --git a/core/models.py b/core/models.py
index 95595fa5..ef12083c 100755
--- a/core/models.py
+++ b/core/models.py
@@ -11,17 +11,17 @@ class UnglueitError(RuntimeError):
 
 class Campaign(models.Model):
     created = models.DateTimeField(auto_now_add=True)
-    name = models.CharField(max_length=500, null=False)
-    description = models.TextField(null=False)
-    target = models.DecimalField(max_digits=14, decimal_places=2)
-    deadline = models.DateTimeField(null=False)
+    name = models.CharField(max_length=500, null=True, blank=False)
+    description = models.TextField(null=True, blank=False)
+    target = models.DecimalField(max_digits=14, decimal_places=2, null=True, blank=False)
+    deadline = models.DateTimeField()
     activated = models.DateTimeField(null=True)
     suspended = models.DateTimeField(null=True)
     withdrawn = models.DateTimeField(null=True)
-    suspended_reason = models.TextField(null=True)
-    withdrawn_reason = models.TextField(null=True)
-    paypal_receiver = models.CharField(max_length=100, null=True)
-    amazon_receiver = models.CharField(max_length=100, null=True)
+    suspended_reason = models.TextField(null=True, blank=True)
+    withdrawn_reason = models.TextField(null=True, blank=True)
+    paypal_receiver = models.CharField(max_length=100, blank=True)
+    amazon_receiver = models.CharField(max_length=100, blank=True)
     work = models.ForeignKey("Work", related_name="campaigns", null=False)
 
     def __unicode__(self):