diff --git a/src/constants/header-keys.js b/src/constants/header-keys.js
index 13722fb6d..4c509f47b 100644
--- a/src/constants/header-keys.js
+++ b/src/constants/header-keys.js
@@ -1,4 +1,8 @@
 export const headerKeys = {
     EXPERIMENT: "X-Experiment-Data",
-    APPLICATION_NAME: "AppName",
+    APPLICATION_NAME: "Application-Name",
+    REFERRAL_SEQUENCE_NUMBER: "referral-Sequence-Number",
+    SESSION_SEQUENCE_NUMBER: "session-Sequence-Number",
+    TRANSACTION_ID: "transaction-Id",
+    EON: "eon",
 };
diff --git a/src/global-methods.js b/src/global-methods.js
index 2d7e53262..19d899887 100644
--- a/src/global-methods.js
+++ b/src/global-methods.js
@@ -61,6 +61,10 @@ export default {
             const headers = {
                 [headerKeys.EXPERIMENT]: JSON.stringify(store.getters.experimentSettings),
                 [headerKeys.APPLICATION_NAME]: applicationConfig.APPLICATION_NAME,
+                [headerKeys.SESSION_SEQUENCE_NUMBER]: store.getters.applicationUser?.savedSessionId,
+                [headerKeys.REFERRAL_SEQUENCE_NUMBER]: store.getters.order?.referralSequenceNumber,
+                [headerKeys.TRANSACTION_ID]: crypto.randomUUID(),
+                [headerKeys.EON]: store.getters.order?.eon,
             };
 
             axios({
diff --git a/src/global-methods.spec.js b/src/global-methods.spec.js
index 93aafea81..e6c0e4858 100644
--- a/src/global-methods.spec.js
+++ b/src/global-methods.spec.js
@@ -13,6 +13,7 @@ global.$logger = {
     logError: jest.fn(),
     logCritical: jest.fn(),
 };
+global.crypto = { randomUUID: jest.fn() };
 
 it("Global Methods - Call Http Client - Should Resolve Promise", () => {
     //Arrange
diff --git a/src/layouts/estimate/estimate.spec.js b/src/layouts/estimate/estimate.spec.js
index 7a66a197c..3487116f0 100644
--- a/src/layouts/estimate/estimate.spec.js
+++ b/src/layouts/estimate/estimate.spec.js
@@ -24,6 +24,7 @@ jest.mock("@/helpers/cms-content-helper", () => ({
     fetchCmsContentForPage: jest.fn(),
 }));
 
+global.crypto = { randomUUID: jest.fn() };
 describe("estimate.vue", () => {
     test("Selected vin option is emitted upon selection.", async () => {
         //Arrange