diff --git a/app/models/ability.rb b/app/models/ability.rb
index d3082a1b..8877fc61 100755
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -165,6 +165,7 @@ class Ability
         can :create, :discount
         can :remove_discount_items, :discount
         can :remove_all_discount, :discount
+        can :member_discount, :discount
 
         can :manage, Customer
         can :manage, DiningQueue
diff --git a/app/views/origami/home/show.html.erb b/app/views/origami/home/show.html.erb
index 372efa83..91f25ad2 100755
--- a/app/views/origami/home/show.html.erb
+++ b/app/views/origami/home/show.html.erb
@@ -605,7 +605,7 @@
         var sale_id = $('#sale_id').val();
           type = $('.payment_method').val();
           if(parseInt(jQuery.inArray("Credit", type)) == -1){
-            if (parseInt(jQuery.inArray("MPU", type)) > 0 || parseInt(jQuery.inArray("VISA", type)) > 0 || parseInt(jQuery.inArray("JCB", type)) > 0 || parseInt(jQuery.inArray("Master", type)) > 0 || parseInt(jQuery.inArray("UNIONPAY", type)) > 0 || parseInt(jQuery.inArray("Redeem", type)) > 0) {
+            if (parseInt(jQuery.inArray("MPU", type)) != -1 || parseInt(jQuery.inArray("VISA", type)) != -1 || parseInt(jQuery.inArray("JCB", type)) != -1 || parseInt(jQuery.inArray("Master", type)) != -1 || parseInt(jQuery.inArray("UNIONPAY", type)) != -1 || parseInt(jQuery.inArray("Redeem", type)) != -1) {
                calculate_member_discount(sale_id,"Card");
                
             }else{
diff --git a/app/views/origami/rooms/show.html.erb b/app/views/origami/rooms/show.html.erb
index 00350f1b..af581777 100755
--- a/app/views/origami/rooms/show.html.erb
+++ b/app/views/origami/rooms/show.html.erb
@@ -608,7 +608,7 @@ $(".choose_payment").on('click', function () {
   var sale_id = $('#sale_id').val();
   type = $('.payment_method').val();
   if(parseInt(jQuery.inArray("Credit", type)) == -1){
-    if (parseInt(jQuery.inArray("MPU", type)) > 0 || parseInt(jQuery.inArray("VISA", type)) > 0 || parseInt(jQuery.inArray("JCB", type)) > 0 || parseInt(jQuery.inArray("Master", type)) > 0 || parseInt(jQuery.inArray("UNIONPAY", type)) > 0 || parseInt(jQuery.inArray("Redeem", type)) > 0) {
+    if (parseInt(jQuery.inArray("MPU", type)) != -1 || parseInt(jQuery.inArray("VISA", type)) != -1 || parseInt(jQuery.inArray("JCB", type)) != -1 || parseInt(jQuery.inArray("Master", type)) != -1 || parseInt(jQuery.inArray("UNIONPAY", type)) != -1 || parseInt(jQuery.inArray("Redeem", type)) != -1) {
       calculate_member_discount(sale_id,"Card");
 
     }else{