From 86d47899118a557ab3dcb5529fab2ac02f14f828 Mon Sep 17 00:00:00 2001
From: Ryan Green <rgreen@snapchat.com>
Date: Tue, 17 Dec 2024 11:51:11 -0600
Subject: [PATCH 1/3] Prevent duplicate loads of Pixel JS

---
 template.tpl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/template.tpl b/template.tpl
index f1b6333..b7ff8a9 100644
--- a/template.tpl
+++ b/template.tpl
@@ -374,6 +374,7 @@ function bootstrapFn() {
 }
 
 function bootstrap() {
+  var existingSnaptr = copyFromWindow('snaptr');
   var snaptr = bootstrapFn();
   createQueue('snaptr.queue');
   setInWindow('snaptr.sendPixelByGTM', sendPixel, true);
@@ -387,8 +388,10 @@ function bootstrap() {
   snaptr('init', initData.pixel_id, initData);
   snaptr('track', initData.pixel_id, initData.event_type, data);
 
-  var url = 'https://sc-static.net/scevent.min.js';
-  injectScript(url, data.gtmOnSuccess, data.gtmOnFailure, url);
+  if (!existingSnaptr) {
+    var url = 'https://sc-static.net/scevent.min.js';
+    injectScript(url, data.gtmOnSuccess, data.gtmOnFailure, url);
+  }
 }
 
 bootstrap();

From 13afd68e956e55472af75f5ce13f7fafada500da Mon Sep 17 00:00:00 2001
From: Ryan Green <rgreen@snapchat.com>
Date: Thu, 2 Jan 2025 09:36:22 -0600
Subject: [PATCH 2/3] Add support for variables for first and last name
 parameters

---
 template.tpl | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/template.tpl b/template.tpl
index b7ff8a9..1a6dfdc 100644
--- a/template.tpl
+++ b/template.tpl
@@ -206,6 +206,16 @@ ___TEMPLATE_PARAMETERS___
     "displayName": "User Hashed Phone Number (SHA-256)",
     "name": "user_hashed_phone_number",
     "type": "TEXT"
+  },
+    {
+    "displayName": "User First Name",
+    "name": "firstname",
+    "type": "TEXT"
+  },
+    {
+    "displayName": "User Last Name",
+    "name": "lastname",
+    "type": "TEXT"
   },
   {
     "displayName": "User Mobile Ad ID",

From 1d80f5685ebc85e9b3f1b23040455cbf6576e48f Mon Sep 17 00:00:00 2001
From: Ryan Green <rgreen@snapchat.com>
Date: Mon, 13 Jan 2025 15:28:04 -0600
Subject: [PATCH 3/3] Add client deduplication id support

---
 template.tpl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/template.tpl b/template.tpl
index 1a6dfdc..7642fe0 100644
--- a/template.tpl
+++ b/template.tpl
@@ -277,6 +277,11 @@ ___TEMPLATE_PARAMETERS___
     "name": "sign_up_method",
     "type": "TEXT"
   },
+  {
+    "displayName": "Client Deduplication ID",
+    "name": "client_dedup_id",
+    "type": "TEXT"
+  },
   {
     "notSetText": "Not Applicable",
     "macrosInSelect": true,