diff --git a/app/controllers/foodcourt/qrpay_controller.rb b/app/controllers/foodcourt/qrpay_controller.rb
index e1227d22..c4c084eb 100644
--- a/app/controllers/foodcourt/qrpay_controller.rb
+++ b/app/controllers/foodcourt/qrpay_controller.rb
@@ -199,7 +199,7 @@ class Foodcourt::QrpayController < BaseFoodcourtController
         @qr_svg = qrcode.as_svg(
           color: "000",
           shape_rendering: "crispEdges",
-          module_size: 2,
+          module_size: 3,
           standalone: true,
           use_path: true
         )
diff --git a/app/services/kbz_merchant.rb b/app/services/kbz_merchant.rb
index 4c04511c..a528997a 100644
--- a/app/services/kbz_merchant.rb
+++ b/app/services/kbz_merchant.rb
@@ -131,7 +131,7 @@ class KbzMerchant
         timeout: 15
       )
 
-     puts "Response: #{response}"
+     Rails.logger.info "Response: #{response}"
      JSON.parse(response.body)
     rescue HTTParty::Error => e
       {
diff --git a/app/views/foodcourt/second_display/_second_display.html.erb b/app/views/foodcourt/second_display/_second_display.html.erb
index 2184910e..5ffb8985 100644
--- a/app/views/foodcourt/second_display/_second_display.html.erb
+++ b/app/views/foodcourt/second_display/_second_display.html.erb
@@ -66,7 +66,7 @@
               <p class="text-muted">Use your mobile wallet app</p>
             </div>
 
-            <div id="qr-payment-container" class="mx-auto text-center p-3 bg-white rounded border" style="max-width: 300px;">
+            <div id="qr-payment-container" class="mx-auto text-center p-3 bg-white rounded border" style="max-width: 400px;">
               <!-- Added mx-auto to center this block within its col-6 parent -->
               <div id="qr-code" class="mb-2">
                 <div id="qrpay_svg">