diff --git a/members/admin/activity_admin.py b/members/admin/activity_admin.py
index 40c8a0e8..7b6fdc59 100644
--- a/members/admin/activity_admin.py
+++ b/members/admin/activity_admin.py
@@ -13,9 +13,14 @@
 class ActivityParticipantInline(admin.TabularInline):
     model = ActivityParticipant
     extra = 0
-    fields = ("person",)
+    fields = (
+        "person",
+        "note",
+        "photo_permission",
+        "payment_info_text",
+    )
     readonly_fields = fields
-    raw_id_fields = ("person",)
+    can_delete = False
 
     def get_queryset(self, request):
         return ActivityParticipant.objects.all()
@@ -106,6 +111,12 @@ class ActivityAdmin(admin.ModelAdmin):
         "activitytype",
     )
     save_as = True
+
+    class Media:
+        # Remove title for each record
+        # see : https://stackoverflow.com/questions/41376406/remove-title-from-tabularinline-in-admin
+        css = {"all": ("members/css/custom_admin.css",)}  # Include extra css
+
     inlines = [ActivityParticipantInline]
 
     def start_end(self, obj):
diff --git a/members/admin/activityparticipant_admin.py b/members/admin/activityparticipant_admin.py
index 87dd0b4f..fb68f83e 100644
--- a/members/admin/activityparticipant_admin.py
+++ b/members/admin/activityparticipant_admin.py
@@ -3,7 +3,6 @@
 from django.http import HttpResponse
 from django.urls import reverse
 from django.utils import timezone
-from django.utils.html import format_html
 from django.utils.safestring import mark_safe
 
 from members.models import (
@@ -287,26 +286,12 @@ def activity_department_link(self, item):
     activity_department_link.admin_order_field = "activity__department__name"
 
     def activity_payment_info_txt(self, item):
-        if item.activity.price_in_dkk == 0.00:
-            return "Gratis"
-        else:
-            try:
-                return item.payment_info(False)
-            except Exception:
-                return "Andet er aftalt"
+        return item.payment_info(False)
 
     activity_payment_info_txt.short_description = "Betalingsinfo"
 
     def activity_payment_info_html(self, item):
-        if item.activity.price_in_dkk == 0.00:
-            return format_html("<span style='color:green'><b>Gratis</b></span>")
-        else:
-            try:
-                return item.payment_info(True)
-            except Exception:
-                return format_html(
-                    "<span style='color:red'><b>Andet er aftalt</b></span>"
-                )
+        return item.payment_info(True)
 
     activity_payment_info_html.short_description = "Betalingsinfo"
 
diff --git a/members/models/activityparticipant.py b/members/models/activityparticipant.py
index b34089b7..2c266396 100644
--- a/members/models/activityparticipant.py
+++ b/members/models/activityparticipant.py
@@ -56,9 +56,12 @@ def paid(self):
             activityparticipant=self, accepted_at=None
         )
 
-    def payment_info(self, format_as_html: bool):
-        payment = members.models.payment.Payment.objects.get(activityparticipant=self)
+    def payment_info_text(self):
+        return self.payment_info(False)
+
+    payment_info_text.short_description = "Betalingsinfo"
 
+    def payment_info(self, format_as_html: bool):
         if format_as_html:
             html_error_pre = "<span style='color:red'><b>"
             html_warn_pre = "<span style='color:blue'><b>"
@@ -71,9 +74,27 @@ def payment_info(self, format_as_html: bool):
             html_post = ""
 
         result_string = ""
-        paid_kr = f"{payment.amount_ore/100:.2f}"
+
+        # Checking for price = 0 before checking for payment
+        if self.activity.price_in_dkk == 0:
+            return f"{html_good_pre}Gratis.{html_post} "
+
+        try:
+            payment = members.models.payment.Payment.objects.get(
+                activityparticipant=self
+            )
+        except Exception:
+            if format_as_html:
+                result_string = format_html(
+                    f"{html_error_pre}Andet er aftalt.{html_post} "
+                )
+            else:
+                result_string = "Andet er aftalt. "
+            return result_string
+
+        paid_kr = f"{payment.amount_ore / 100:.2f}"
         if payment.refunded_at is not None:
-            result_string = f"{html_warn_pre}Refunderet{html_post}:{self.utc_to_local_ymdhm(payment.refunded_at)}. "
+            result_string += f"{html_warn_pre}Refunderet{html_post}:{self.utc_to_local_ymdhm(payment.refunded_at)}. "
             if payment.confirmed_at is not None:
                 result_string += f"Betalt {paid_kr}kr: {self.utc_to_local_ymdhm(payment.confirmed_at)}. "
             else:
@@ -81,27 +102,24 @@ def payment_info(self, format_as_html: bool):
                     f"(Oprettet:{self.utc_to_local_ymdhm(payment.added_at)})"
                 )
         elif payment.rejected_at is not None:
-            result_string = f"{html_error_pre}Afvist:{html_post}{self.utc_to_local_ymdhm(payment.rejected_at)}. "
+            result_string += f"{html_error_pre}Afvist:{html_post}{self.utc_to_local_ymdhm(payment.rejected_at)}. "
             result_string += f"(Oprettet:{self.utc_to_local_ymdhm(payment.added_at)})"
         elif payment.cancelled_at is not None:
-            result_string = f"{html_error_pre}Cancelled:{html_post}{self.utc_to_local_ymdhm(payment.cancelled_at)}. "
+            result_string += f"{html_error_pre}Cancelled:{html_post}{self.utc_to_local_ymdhm(payment.cancelled_at)}. "
             result_string += f"(Oprettet:{self.utc_to_local_ymdhm(payment.added_at)})"
         else:
             if payment.confirmed_at is not None:
-                result_string = f"{html_good_pre}Betalt {paid_kr}kr:{html_post} {self.utc_to_local_ymdhm(payment.confirmed_at)}. "
+                result_string += f"{html_good_pre}Betalt {paid_kr}kr:{html_post} {self.utc_to_local_ymdhm(payment.confirmed_at)}. "
             else:
-                if payment.activity.price_in_dkk == 0:
-                    result_string = f"{html_good_pre}Gratis.{html_post} "
+                if (
+                    payment.accepted_at is not None
+                    and self.activity.start_date.year > timezone.now().year
+                ):
+                    result_string += f"{html_warn_pre}Betalingsdato:{str(self.activity.start_date.year)}-01-01{html_post} "
                 else:
-                    if (
-                        payment.accepted_at is not None
-                        and self.activity.start_date.year > timezone.now().year
-                    ):
-                        result_string = f"{html_warn_pre}Betalingsdato:{str(self.activity.start_date.year)}-01-01{html_post} "
-                    else:
-                        result_string = (
-                            f"{html_error_pre}Betaling er ikke gennemført{html_post} "
-                        )
+                    result_string += (
+                        f"{html_error_pre}Betaling er ikke gennemført{html_post} "
+                    )
 
             result_string += f"(Oprettet:{self.utc_to_local_ymdhm(payment.added_at)})"
         if format_as_html:
diff --git a/members/static/members/css/custom_admin.css b/members/static/members/css/custom_admin.css
new file mode 100644
index 00000000..f8f5eda8
--- /dev/null
+++ b/members/static/members/css/custom_admin.css
@@ -0,0 +1,7 @@
+.inline-group .tabular tr.has_original td {
+    padding-top: 8px;
+}
+
+.original {
+    display: none;
+}
\ No newline at end of file