diff --git a/application/views/mobile_first/thailand-new-year-countdown.php b/application/views/mobile_first/thailand-new-year-countdown.php
index 46a699bd..c170c932 100644
--- a/application/views/mobile_first/thailand-new-year-countdown.php
+++ b/application/views/mobile_first/thailand-new-year-countdown.php
@@ -7,7 +7,7 @@
         <p style="font-size: 20px;margin-bottom: 20px;"><strong>Select an Available Ticket Type:</strong></p>
 		<div class="selectHotl" style="margin-bottom: 20px;">
             <div class="optionLable" id="ticket_type_standard_ticket">
-                <input type="radio" value="Standard Ticket+Transfer+Dinner" checked id="standard_december31th" data-price="169" name="ticket_type">
+                <input type="radio" value="Standard Ticket+Transfer+Dinner" checked id="standard_december31th" data-price="169" data-product-sn="9111" name="ticket_type">
                 <label for="standard_december31th" style="font-size:18px;">
                Standard+Transfer+Dinner
                     <div class="selectionMemo" >
@@ -16,7 +16,7 @@
                 </label>
             </div>
             <div class="optionLable" id="ticket_type_vip_ticket">
-                <input type="radio" value="Gold+Transfer+Dinner" checked id="vip_december31th" data-price="219" name="ticket_type">
+                <input type="radio" value="Gold+Transfer+Dinner" checked id="vip_december31th" data-price="219" data-product-sn="9110"  name="ticket_type">
                 <label for="vip_december31th" style="font-size:18px;">
                 Gold+Transfer+Dinner
                     <div class="selectionMemo">
@@ -25,7 +25,7 @@
                 </label>
             </div>
             <div class="optionLable" id="ticket_type_premium_ticket">
-                <input type="radio" value="Platinum+Transfer+Dinner" id="premium_december31th" data-price="299" name="ticket_type">
+                <input type="radio" value="Platinum+Transfer+Dinner" id="premium_december31th" data-price="299" data-product-sn="9109"  name="ticket_type">
                 <label for="premium_december31th" style="font-size:19px;">
                 Platinum+Transfer+Dinner
                     <div class="selectionMemo">
@@ -34,7 +34,7 @@
                 </label>
             </div>
             <div class="optionLable" id="ticket_type_elite_ticket">
-                <input type="radio" value="Elite+Transfer+Dinner" checked id="elite_ticket" data-price="499" name="ticket_type">
+                <input type="radio" value="Elite+Transfer+Dinner" checked id="elite_ticket" data-price="499" data-product-sn="9108"  name="ticket_type">
                 <label for="elite_ticket" style="font-size:18px;">
                 Elite+Transfer+Dinner
                     <div class="selectionMemo">
@@ -43,7 +43,7 @@
                 </label>
             </div>
             <div class="optionLable" id="ticket_type_premium_costume">
-                <input type="radio" value="Premium+Dinner+Exclusive Transfer+Thai Costume" checked id="premium_costume" data-price="419" name="ticket_type">
+                <input type="radio" value="Premium+Dinner+Exclusive Transfer+Thai Costume" checked id="premium_costume" data-price="419" data-product-sn="9297"  name="ticket_type">
                 <label for="premium_costume" style="font-size:18px;">
                 Gold+Thai Costume<br>+Exclusive Transfer+Dinner
                     <div class="selectionMemo" >
@@ -344,7 +344,7 @@
 
         <input name="total_price" id="totalPriceHidden" type="hidden" value="10000" />
         <input name="ticket_date" id="ticket_date" type="hidden" value="2026-12-31" />
-        <input name="product_code" id="cli_no" type="hidden" value="YDFW-AH"/>
+        <input name="product_sn" id="product_sn" type="hidden" value="9109"/>
         <input name="itinerary" type="hidden" value="<?php echo $information->ic_title; ?>" />
         <button class="sendButton" id="submit_ticket_button" name="submit_ticket_form"
             type="button" style="margin-top: 20px;">Proceed to Payment</button>
@@ -371,6 +371,7 @@
     var ticketTypeList = document.querySelectorAll("input[name='ticket_type']");
     var totalPriceText = document.getElementById("totalPriceText");
     var totalPriceHidden = document.getElementById("totalPriceHidden");
+    var productSNHidden = document.getElementById("product_sn");
     var adultNumberValue = parseInt(adultNumberNode.value);
     var makeupNumberValue = parseInt(makeupNumberNode.value);
     var currentTicketPrice = 10000;
@@ -380,12 +381,14 @@
         currentTicketPrice = parseInt(ticketTypeNode.getAttribute('data-price'));
         if (ticketTypeNode.checked) {
           calcTotalPrice(currentTicketPrice, adultNumberValue);
+          productSNHidden.value = parseInt(ticketTypeNode.getAttribute('data-product-sn'));
         }
         ticketTypeNode.addEventListener('click', function (event) {
             var currentTarget = event.currentTarget;
             currentTicketPrice = parseInt(currentTarget.getAttribute('data-price'));
             adultNumberValue = parseInt(adultNumberNode.value);
             calcTotalPrice(currentTicketPrice, adultNumberValue);
+            productSNHidden.value = parseInt(currentTarget.getAttribute('data-product-sn'));
         });
     }