Guests can't be invited more than 5 times a year and a member can't invite more than 3 people per activity.

apps/note/models/notes.py

@@ -10,6 +10,8 @@ from django.db import models
 from django.utils.translation import gettext_lazy as _
 from polymorphic.models import PolymorphicModel
 
+from member.models import Club
+
 """
 Defines each note types
 """
@@ -174,6 +176,35 @@ class NoteSpecial(Note):
         return self.special_type
 
 
+class NoteCommon(Note):
+    """
+    A :model:`note.Note` for special accounts, where real money enter or leave the system
+    - bank check
+    - credit card
+    - bank transfer
+    - cash
+    - refund
+    This Type of Note is not associated to a :model:`auth.User` or :model:`member.Club` .
+    """
+    note_name = models.CharField(
+        max_length=255,
+        unique=True,
+    )
+    
+    club = models.ForeignKey(
+        Club,
+        on_delete=models.PROTECT,
+        verbose_name=_("club"),
+    )
+
+    class Meta:
+        verbose_name = _("common note")
+        verbose_name_plural = _("common notes")
+
+    def __str__(self):
+        return self.note_name
+
+
 class Alias(models.Model):
     """
     points toward  a :model:`note.NoteUser` or :model;`note.NoteClub` instance.