diff --git a/home/admin.py b/home/admin.py
index fbcce07..fa6dbab 100644
--- a/home/admin.py
+++ b/home/admin.py
@@ -7,7 +7,7 @@
 import csv
 
 from django.contrib import admin
-from django.http import HttpResponse
+from django.http import HttpRequest, HttpResponse
 from import_export.admin import ImportExportMixin, ImportExportModelAdmin
 
 from home.models import (
@@ -49,7 +49,7 @@
     UnregisteredStudentResource,
 )
 from .utils.django_email_server import caterer_mail, long_rebate_query_mail
-from .utils.month import fill_periods
+from .utils.month import fill_periods, map_periods_to_long_rebate
 from .utils.rebate_bills_saver import (
     fix_all_bills,
     save_long_bill,
@@ -353,7 +353,14 @@ class about_Admin(ImportExportModelAdmin, admin.ModelAdmin):
             },
         ),
     )
-    actions = ["export_as_csv", "disapprove", "approve", "send_mail", "clean"]
+    actions = [
+        "export_as_csv",
+        "disapprove",
+        "approve",
+        "send_mail",
+        "clean",
+        "get_rebate_days_per_caterer",
+    ]
 
     @admin.action(description="Disapprove the students")
     def disapprove(self, request, queryset):
@@ -393,20 +400,13 @@ def send_mail(self, request, queryset):
         for obj in queryset:
             long_rebate_query_mail(obj.start_date, obj.end_date, obj.email.email)
 
-    # @admin.action(description="Clean left long rebate data")
-    # def clean(self, request, queryset):
-    #     """
-    #     Clean left long rebate data
-    #     """
-    #     for obj in queryset:
-    #         if(obj.approved==True):
-    #             if(obj.end_date>datetime.date(2023,12,7)):
-    #                 print(obj.end_date)
-    #                 obj.approved=False
-    #                 obj.save()
-    #                 print(obj.approved)
-    #                 obj.approved=True
-    #                 obj.save()
+    @admin.action(description="Get total rebate days per caterer")
+    def get_rebate_days_per_caterer(self, request, queryset: list[LongRebate]):
+        longRebates = []
+        for obj in queryset:
+            if obj.approved:
+                longRebates.append(obj)
+        return map_periods_to_long_rebate(longRebates, request.user)
 
 
 @admin.register(Rebate)
@@ -454,7 +454,7 @@ class about_Admin(ImportExportModelAdmin, admin.ModelAdmin):
         ),
     )
 
-    def get_queryset(self, request):
+    def get_queryset(self, request: HttpRequest):
         qs = super().get_queryset(request)
         if request.user.is_superuser:
             return qs
diff --git a/home/utils/month.py b/home/utils/month.py
index 80ce68c..56b10fd 100644
--- a/home/utils/month.py
+++ b/home/utils/month.py
@@ -1,7 +1,13 @@
-from datetime import timedelta
+import csv
+from datetime import date, timedelta
+
+from django.contrib.auth.base_user import AbstractBaseUser
+from django.contrib.auth.models import AnonymousUser
+from django.db.models import Q
+from django.http import HttpResponse
 
 from ..models.allocation import Allocation, Period
-from ..models.students import Student
+from ..models.students import LongRebate, Student
 
 
 def fill_periods(email, start_date, end_date):
@@ -29,3 +35,52 @@ def fill_periods(email, start_date, end_date):
         print(f"{period_no}: {days} days")
 
     return days_per_period
+
+
+def map_periods_to_long_rebate(
+    longRebate: list[LongRebate], user: AbstractBaseUser | AnonymousUser
+):
+    periods = Period.objects.filter(semester__name="Autumn 2024")
+    period_to_long_rebate_map = {period.Sno: {} for period in periods}
+    periods_to_email = {period.Sno: [] for period in periods}
+    for rebate in longRebate:
+        for period in periods:
+            if (
+                rebate.start_date <= period.end_date
+                and rebate.end_date > period.start_date
+            ):
+                start_date: date = max(rebate.start_date, period.start_date)
+                end_date: date = min(rebate.end_date, period.end_date)
+                if period_to_long_rebate_map[period.Sno].get(rebate.email) is None:
+                    period_to_long_rebate_map[period.Sno][rebate.email] = 0
+                period_to_long_rebate_map[period.Sno][rebate.email] += (
+                    end_date - start_date
+                ).days + 1
+                periods_to_email[period.Sno].append(rebate.email)
+
+    response = HttpResponse(content_type="text/csv")
+    response["Content-Disposition"] = 'attachment; filename="Rebate.csv"'
+
+    writer = csv.writer(response)
+    writer.writerow(["Email", "Period", "caterer", "Days"])
+
+    for period_no, emails in periods_to_email.items():
+        period = periods[period_no - 1]
+        allocations = Allocation.objects.filter(Q(email__in=emails), period=period)
+        for allocation in allocations:
+            if (
+                not user.is_superuser
+                and not user.groups.filter(name="College Administration")
+                and not user.username == allocation.caterer.name
+            ):
+                continue
+            writer.writerow(
+                [
+                    allocation.email,
+                    period_no,
+                    allocation.caterer.name,
+                    period_to_long_rebate_map[period_no][allocation.email],
+                ]
+            )
+
+    return response