diff --git a/src/constants/header-keys.js b/src/constants/header-keys.js
index 20d0cc1b..52a0d617 100644
--- a/src/constants/header-keys.js
+++ b/src/constants/header-keys.js
@@ -1,5 +1,10 @@
 const headerKeys = Object.freeze({
-    EXPERIMENT: 'X-Experiment-Data'
+    EXPERIMENT: 'X-Experiment-Data',
+    TRANSACTION_ID: 'X-Transaction-ID',
+    EON: 'X-EON',
+    APP_NAME: 'X-App-Name',
+    REFERRAL_SEQUENCE_NUMBER: 'X-Referral-Sequence-Number',
+    SESSION_SEQUENCE_NUMBER: 'X-Session-Sequence-Number'
 });
 
 export default headerKeys;
diff --git a/src/global-methods.js b/src/global-methods.js
index 4ff7a336..07a1aac8 100644
--- a/src/global-methods.js
+++ b/src/global-methods.js
@@ -1,24 +1,24 @@
 import axios from 'axios';
 import analyticsMixIn from '@/mixins/analytics-mixin.js';
 import { useMainStore } from '@/store';
-
 import applicationConfig from '@/constants/application-config.js';
 import { GaCategories, GaActions, GaLabels } from '@/constants/analytics';
 import headerKeys from '@/constants/header-keys';
-import axiosResponseInterceptorMessages from "@/constants/axios-response-interceptor-messages.js";
+import axiosResponseInterceptorMessages from '@/constants/axios-response-interceptor-messages.js';
+import { getSessionKeyValue } from '@/helpers/cookie-helper';
 
 // Add a response interceptor for global axios error handing.
 axios.interceptors.response.use(
     (response) => response,
     (error) => {
-        let rejectionError = "";
-        if (typeof error.response === "undefined") {
+        let rejectionError = '';
+        if (typeof error.response === 'undefined') {
             // The request was not made, could be a bad url, bad connection or a CORS error.
             rejectionError = {
                 message:
-                    "A network error occurred. " +
-                    "This could be a CORS issue or a dropped internet connection. " +
-                    "It is impossible for us to know.",
+                    'A network error occurred. '
+                    + 'This could be a CORS issue or a dropped internet connection. '
+                    + 'It is impossible for us to know.',
                 cause: error,
                 response: error,
                 message: axiosResponseInterceptorMessages.NETWORK_ERROR
@@ -28,7 +28,7 @@ axios.interceptors.response.use(
             // that falls out of the range of 2xx
             rejectionError = {
                 response: error.response,
-                message: axiosResponseInterceptorMessages.STATUS_CODE_ERROR,
+                message: axiosResponseInterceptorMessages.STATUS_CODE_ERROR
             };
         } else if (error.request) {
             // The request was made but no response was received
@@ -36,13 +36,13 @@ axios.interceptors.response.use(
             // http.ClientRequest in node.js
             rejectionError = {
                 response: error.request,
-                message: axiosResponseInterceptorMessages.NO_RESPONSE_ERROR,
+                message: axiosResponseInterceptorMessages.NO_RESPONSE_ERROR
             };
         } else {
             // Something happened in setting up the request that triggered an Error
             rejectionError = {
                 response: error.message,
-                message: axiosResponseInterceptorMessages.GENERIC_ERROR,
+                message: axiosResponseInterceptorMessages.GENERIC_ERROR
             };
         }
 
@@ -56,8 +56,14 @@ export default {
             const store = useMainStore();
             const cfDistroUrl = applicationConfig.CONSUMER_CF_DISTRO;
             const payloadAndAnalyticsData = { ...payload, AppName: 'ISS' };
+            const sessionKey = getSessionKeyValue();
             const headers = {
-                [headerKeys.EXPERIMENT]: JSON.stringify(store.experimentSettings)
+                [headerKeys.EXPERIMENT]: JSON.stringify(store.experimentSettings),
+                [headerKeys.APP_NAME]: JSON.stringify(applicationConfig.APPLICATION_NAME),
+                [headerKeys.TRANSACTION_ID]: JSON.stringify(store.order.payment.creditCardToken.transactionId),
+                [headerKeys.EON]: JSON.stringify(store.order.eon),
+                [headerKeys.REFERRAL_SEQUENCE_NUMBER]: JSON.stringify(store.order.referralSequenceNumber),
+                [headerKeys.SESSION_SEQUENCE_NUMBER]: JSON.stringify(sessionKey)
             };
 
             axios({
@@ -89,15 +95,13 @@ export default {
                                 true
                             );
                         }
-    
-                        if (error.response.status != "404") {
-                       
-    
-                        global.$logger.logError(
-                            `${method}: ${endpoint}: ${error.message}`,
-                            error.response
-                        );
-                    }
+
+                        if (error.response.status != '404') {
+                            global.$logger.logError(
+                                `${method}: ${endpoint}: ${error.message}`,
+                                error.response
+                            );
+                        }
                         return reject(error.response);
                     }
                 );
diff --git a/src/helpers/logger.js b/src/helpers/logger.js
index aad71f43..1557d2d0 100644
--- a/src/helpers/logger.js
+++ b/src/helpers/logger.js
@@ -1,9 +1,9 @@
-import applicationConfig from "@/constants/application-config.js";
-import axios from "axios";
-import { useMainStore } from "@/store";
-import loggingEndpointMethods from "@/constants/logging-endpoint-methods";
-
-import headerKeys from "@/constants/header-keys";
+import applicationConfig from '@/constants/application-config.js';
+import axios from 'axios';
+import { useMainStore } from '@/store';
+import loggingEndpointMethods from '@/constants/logging-endpoint-methods';
+import headerKeys from '@/constants/header-keys';
+import { getSessionKeyValue } from '@/helpers/cookie-helper';
 
 export class Logger {
     logInformation(message, details) {
@@ -33,19 +33,20 @@ export class Logger {
 
     formatLogEntry(message, details) {
         return `Application: ${applicationConfig.APPLICATION_NAME}\n${message}\n${
-            details ? JSON.stringify(details, undefined, 2) : ""
+            details ? JSON.stringify(details, undefined, 2) : ''
         }`;
     }
 
     writeLogEntry(endpoint, logEntry) {
         const store = useMainStore();
+        const sessionKey = getSessionKeyValue();
 
         return new Promise((resolve, reject) => {
             // If running locally or in the Dev environment show the log entries in the console.
             if (
-                applicationConfig.CURRENT_ENVIRONMENT === "Localhost" ||
-                applicationConfig.CURRENT_ENVIRONMENT === "Dev" ||
-                applicationConfig.CURRENT_ENVIRONMENT === "SysTest"
+                applicationConfig.CURRENT_ENVIRONMENT === 'Localhost'
+                || applicationConfig.CURRENT_ENVIRONMENT === 'Dev'
+                || applicationConfig.CURRENT_ENVIRONMENT === 'SysTest'
             ) {
                 switch (endpoint) {
                     case loggingEndpointMethods.LOG_INFORMATION:
@@ -69,22 +70,23 @@ export class Logger {
                 applicationConfig.CONSUMER_CF_DISTRO + applicationConfig.FRONTEND_LOGGER_PATH;
             const headers = {
                 [headerKeys.EXPERIMENT]: JSON.stringify(store.experimentSettings),
+                [headerKeys.APP_NAME]: JSON.stringify(applicationConfig.APPLICATION_NAME),
+                [headerKeys.TRANSACTION_ID]: JSON.stringify(store.order.payment.creditCardToken.transactionId),
+                [headerKeys.EON]: JSON.stringify(store.order.eon),
+                [headerKeys.REFERRAL_SEQUENCE_NUMBER]: JSON.stringify(store.order.referralSequenceNumber),
+                [headerKeys.SESSION_SEQUENCE_NUMBER]: JSON.stringify(sessionKey)
             };
 
             axios({
-                method: "POST",
+                method: 'POST',
                 url: `${url}/${endpoint}`,
                 data: { entry: logEntry },
                 crossDomain: true,
                 responseType: {},
-                headers: headers,
+                headers
             }).then(
-                (response) => {
-                    return resolve(response);
-                },
-                (error) => {
-                    return reject(error);
-                }
+                (response) => resolve(response),
+                (error) => reject(error)
             );
         });
     }