diff --git a/sustApp/mail_payment_slips.py b/sustApp/mail_payment_slips.py
index b410180..f65a43b 100644
--- a/sustApp/mail_payment_slips.py
+++ b/sustApp/mail_payment_slips.py
@@ -22,8 +22,18 @@ def payment_slip_delivered(member: models.Members, year: int):
     return db.query(models.Deliveries.delivery_date)\
              .filter(models.Deliveries.member_id == member.id, extract('year', models.Deliveries.delivery_date) == year)\
              .count()
+def payment_slip_paid(member: models.Members, year: int):
+    return db.query(models.Payments.payment_year)\
+             .filter(models.Payments.member_id == member.id, extract('year', models.Payments.payment_year) == year)\
+             .count()
+
 
 def send_mail(member: models.Members):
+    paid = payment_slip_paid(member, year)
+    if paid:
+        logging.debug(f'Member: {member.member_surname} already paid!')
+        return
+
     delivered = payment_slip_delivered(member, year)
     if delivered:
         logging.debug(f'Member: {member.member_surname} already mailed or delivered!')
diff --git a/sustApp/print_payment_slips.py b/sustApp/print_payment_slips.py
index 7b08e56..38a4660 100644
--- a/sustApp/print_payment_slips.py
+++ b/sustApp/print_payment_slips.py
@@ -6,22 +6,43 @@ from sqlalchemy.orm import Session
 import models
 from reportlab.lib.utils import ImageReader
 import logging, sys
+from sqlalchemy import extract
+from config_loader import load_config
+
+cfg = load_config()
+year = cfg['year']
+
 
 logging.basicConfig(stream=sys.stderr, level=logging.DEBUG)
 
 db = SessionLocal()
 models.Base.metadata.create_all(bind=engine)
 #members = db.query(models.Members).filter(models.Members.member_email == None).all()
-# TODO: Consider already printed slips or members that have paid already
 members = db.query(models.Members).filter(
     models.Members.member_active == True,
     models.Members.member_email == None,
 ).all()
 #members = db.query(models.Members).filter(models.Members.id.in_([2,3,9,199]), models.Members.member_active == True, models.Members.member_printed == False).all()
-#members = db.query(models.Members).filter(models.Members.id.in_([50])).all()
+#members = db.query(models.Members).filter(models.Members.id.in_([204,205,206])).all()
 
 for member in members:
-    create_payment_slip(member=member)
+    # TOOD: Add column payment_date to Payments
+    # create only, if not already delivered/paid
+    paid = db.query(models.Payments.payment_year)\
+           .filter(models.Payments.member_id == member.id, extract('year', models.Payments.payment_year) == year)\
+           .count()
     
-    logging.debug(f'Member: {member.member_surname}')
-    #logging.info('We processed %d records', len(processed_records))
+    if not paid:
+        delivered = db.query(models.Deliveries.delivery_date)\
+                    .filter(models.Deliveries.member_id == member.id, extract('year', models.Deliveries.delivery_date) == year)\
+                    .count()
+        if not delivered:
+            #create_payment_slip(member=member)
+            logging.debug(f'Member: {member.member_surname}')
+            #logging.info('We processed %d records', len(processed_records))
+        else:
+            logging.debug(f'Skipping creation for Member: {member.member_surname} as already delivered!')
+    else:
+        logging.debug(f'Skipping creation for Member: {member.member_surname} as already paid!')
+
+db.close()
\ No newline at end of file