diff --git a/apps/treasury/models.py b/apps/treasury/models.py
index 51974ec0..81707f3f 100644
--- a/apps/treasury/models.py
+++ b/apps/treasury/models.py
@@ -11,6 +11,20 @@ class Billing(models.Model):
         verbose_name=_("Billing identifier"),
     )
 
+    bde = models.CharField(
+        max_length=32,
+        default='Saperlistpopette.png',
+        choices=(
+            ('Saperlistpopette.png', 'Saper[list]popette'),
+            ('Finalist.png', 'Fina[list]'),
+            ('Listorique.png', '[List]orique'),
+            ('Satellist.png', 'Satel[list]'),
+            ('Monopolist.png', 'Monopo[list]'),
+            ('Kataclist.png', 'Katac[list]'),
+        ),
+        verbose_name=_("BDE"),
+    )
+
     subject = models.CharField(
         max_length=255,
         verbose_name=_("Subject"),
diff --git a/static/img/Finalist.png b/static/img/Finalist.png
new file mode 100644
index 00000000..1a3c41f3
Binary files /dev/null and b/static/img/Finalist.png differ
diff --git a/static/img/Kataclist.png b/static/img/Kataclist.png
new file mode 100644
index 00000000..97fc4115
Binary files /dev/null and b/static/img/Kataclist.png differ
diff --git a/static/img/Listorique.png b/static/img/Listorique.png
new file mode 100644
index 00000000..c5158324
Binary files /dev/null and b/static/img/Listorique.png differ
diff --git a/static/img/Monopolist.png b/static/img/Monopolist.png
new file mode 100644
index 00000000..2685b21e
Binary files /dev/null and b/static/img/Monopolist.png differ
diff --git a/static/img/Satellist.png b/static/img/Satellist.png
new file mode 100644
index 00000000..d2377f67
Binary files /dev/null and b/static/img/Satellist.png differ