diff --git a/corepos/db/office_op/model.py b/corepos/db/office_op/model.py
index 6677e98..a4da4fc 100644
--- a/corepos/db/office_op/model.py
+++ b/corepos/db/office_op/model.py
@@ -1179,6 +1179,21 @@ class MemberInfo(Base):
             Reference to the member to whom the date record applies.
             """))
 
+    barcodes = orm.relationship(
+        'MemberBarcode',
+        primaryjoin='MemberBarcode.card_number == MemberInfo.card_number',
+        foreign_keys='MemberBarcode.card_number',
+        order_by='MemberBarcode.upc',
+        # cascade='all, delete-orphan',
+        doc="""
+        List of extra barcode records for the member.
+        """,
+        backref=orm.backref(
+            'member_info',
+            doc="""
+            Reference to the :class:`MemberInfo` record to which the barcode applies.
+            """))
+
     notes = orm.relationship(
         'MemberNote',
         primaryjoin='MemberNote.card_number == MemberInfo.card_number',
@@ -1284,6 +1299,21 @@ class MemberContact(Base):
         return str(self.preference)
 
 
+class MemberBarcode(Base):
+    """
+    Additional barcode for a member.
+    """
+    __tablename__ = 'memberCards'
+
+    card_number = sa.Column('card_no', sa.Integer(), nullable=False,
+                            primary_key=True, autoincrement=False)
+
+    upc = sa.Column(sa.String(length=13), nullable=False, primary_key=True)
+
+    def __str__(self):
+        return self.upc or ""
+
+
 class MemberNote(Base):
     """
     Additional notes for a member.