diff --git a/src/layouts/schedule-page/schedule-page.vue b/src/layouts/schedule-page/schedule-page.vue
index effcc5f4..617ffa7d 100644
--- a/src/layouts/schedule-page/schedule-page.vue
+++ b/src/layouts/schedule-page/schedule-page.vue
@@ -27,6 +27,7 @@ import siteHeader from '@/iss-components/site-header/site-header.vue';
 import siteFooter from '@/iss-components/site-footer/site-footer.vue';
 
 // Supporting files
+import { AppointmentTypeStrings } from '@/constants/schedule-constants.js';
 import { fetchCmsContentForPage } from '@/helpers/cms-content-helper';
 import settleAllPromises from '@/helpers/layout-helper';
 import { Form } from 'vee-validate';
@@ -67,19 +68,42 @@ export default {
     data() {
 
     },
-    methods:
-        {
-            backButtonAction() {
-                this.$router.navigate(this.navigationScenarios.CLICKED_BACK, this.$route);
-            },
+    methods: {
+        arePagePrerequisitesValid() {
+            console.log('schedule preReqs...');
+            console.log('serviceLocation...');
+            const { serviceLocation } = useMainStore().order;
+            console.log(serviceLocation);
+            const serviceLocationPreReqs = serviceLocation.zipCode
+                && serviceLocation.zipCodeCtu
+                && serviceLocation.appointmentType
+                && (serviceLocation.appointmentType === AppointmentTypeStrings.MOBILE
+                    || serviceLocation.provider.providerNumber);
+            console.log('paymentInfo...');
+            const paymentInfo = useMainStore().payment.isInsurance !== null;
+            console.log(paymentInfo);
+            console.log('supportingItems...');
+            const supportingItems = useMainStore().lineItems.supportingItems !== null;
+            console.log(supportingItems);
+            console.log('damageInfo...');
+            const damageInfo =
+                useMainStore().order.damage.isRepair
+                || (useMainStore().order.lineItems?.glassParts != null
+                    && useMainStore().order.lineItems.glassParts.length > 0);
+            console.log(damageInfo);
+            return serviceLocationPreReqs && paymentInfo && supportingItems && damageInfo;
+        },
+        backButtonAction() {
+            this.$router.navigate(this.navigationScenarios.CLICKED_BACK, this.$route);
+        },
 
-            forwardButtonAction() {
-                // validate and save here
-                this.$router.navigate(this.navigationScenarios.CLICKED_FORWARD, this.$route);
-            },
+        forwardButtonAction() {
+            // validate and save here
+            this.$router.navigate(this.navigationScenarios.CLICKED_FORWARD, this.$route);
+        },
 
-            navigateForward() {
-            }
+        navigateForward() {
         }
+    }
 };
 </script>
diff --git a/src/layouts/service-location/service-location.vue b/src/layouts/service-location/service-location.vue
index a44d6712..75b735f7 100644
--- a/src/layouts/service-location/service-location.vue
+++ b/src/layouts/service-location/service-location.vue
@@ -390,6 +390,7 @@ export default {
         setData(zipCodeData, serviceabilityDetails, mobileFeePart) {
             if (zipCodeData) {
                 this.zipContainsMilitaryBase = zipCodeData.containsMilitaryBase;
+                this.zipCodeCtu = zipCodeData.zipCodeCtu;
             }
 
             if (serviceabilityDetails) {
diff --git a/src/store/index.js b/src/store/index.js
index 3ca9afc6..ed5455c9 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -751,8 +751,10 @@ export const useMainStore = defineStore({
                     return [];
                 });
 
-            availableLineItems = addPricesToLineItems(availableLineItems, response.data.lineItems);
-
+            if (response.data?.lineItems) {
+                const retAvailableLineItems = addPricesToLineItems(availableLineItems, response.data.lineItems);
+                return retAvailableLineItems;
+            }
             return availableLineItems;
         },
 
@@ -995,7 +997,6 @@ export const useMainStore = defineStore({
             this.order.vehicle.registration.firstName = registrationInfo?.firstName;
             this.order.vehicle.registration.lastName = registrationInfo?.lastName;
         },
-
         updateServiceLocation(serviceLocationInfo) {
             state.order.serviceLocation.address = serviceLocationInfo.address;
             state.order.serviceLocation.address2 = serviceLocationInfo.address2;
@@ -1264,7 +1265,6 @@ export const useMainStore = defineStore({
             this.order.customer.address.zipCode = customerQuestions.addressQuestions.zipCode;
             this.order.customer.firstName = customerQuestions.firstName;
             this.order.customer.lastName = customerQuestions.lastName;
-            this.order.serviceLocation.zipCode = customerQuestions.addressQuestions.zipCode;
         },
         savePartQuestionAnswers(partQuestionAnswersArray) {
         // if part question answers have changed, reset subsequent question answers