diff --git a/app/controllers/origami/payments_controller.rb b/app/controllers/origami/payments_controller.rb
index 6fa61bc7..199325e9 100755
--- a/app/controllers/origami/payments_controller.rb
+++ b/app/controllers/origami/payments_controller.rb
@@ -45,8 +45,8 @@ class Origami::PaymentsController < BaseOrigamiController
       rebate = MembershipSetting.find_by_rebate(1)
       if customer.membership_id != nil && rebate
         member_info = Customer.get_member_account(customer)
-        # current_balance = SaleAudit.paymal_search(sale_id)
-        current_balance = 0
+        current_balance = SaleAudit.paymal_search(sale_id)
+        # current_balance = 0
       end
       # get printer info
       print_settings=PrintSetting.find_by_unique_code(unique_code)
diff --git a/app/views/origami/home/show.html.erb b/app/views/origami/home/show.html.erb
index 0b70e159..cc7c564f 100755
--- a/app/views/origami/home/show.html.erb
+++ b/app/views/origami/home/show.html.erb
@@ -476,12 +476,15 @@
           receipt_no = ($("#receipt_no").html()).trim();
         }
         
-        // console.log(checkReceiptNoInFirstBillData(receipt_no));
+        discount="<%= @membership.discount%>"
+        membership_id="<%= @obj_sale.customer.membership_id%>"
         if ($("#server_mode").val() != "cloud") { // first bill not used in cloud
-          if(checkReceiptNoInFirstBillData(receipt_no,"")){
-            $("#pay").show();
-          }else{
-            $("#pay").hide();
+          if (discount && membership_id) {
+            if(checkReceiptNoInFirstBillData(receipt_no,"")){
+              $("#pay").show();
+            }else{
+              $("#pay").hide();
+            }
           }
         }
       /* end check first bill or not*/