diff --git a/kfet/templates/kfet/kpsul.html b/kfet/templates/kfet/kpsul.html
index f44f5c80..f8b2c791 100644
--- a/kfet/templates/kfet/kpsul.html
+++ b/kfet/templates/kfet/kpsul.html
@@ -959,7 +959,6 @@ $(document).ready(function() {
     function getHistory() {
         var data = {
             from: moment().subtract(1, 'days').format('YYYY-MM-DD HH:mm:ss'),
-            limit: 20,
         };
         $.ajax({
             dataType: "json",
diff --git a/kfet/views.py b/kfet/views.py
index 05eb1d16..a659278f 100644
--- a/kfet/views.py
+++ b/kfet/views.py
@@ -819,7 +819,9 @@ def account_read_json(request):
 
 @teamkfet_required
 def kpsul_checkout_data(request):
-    pk   = request.POST.get('pk', 0)
+    pk = request.POST.get('pk', 0)
+    if not pk:
+        pk = 0
     try:
         data = (Checkout.objects
             .annotate(