diff --git a/src/layouts/schedule/schedule.vue b/src/layouts/schedule/schedule.vue
index 675c79887..31382b471 100644
--- a/src/layouts/schedule/schedule.vue
+++ b/src/layouts/schedule/schedule.vue
@@ -73,7 +73,7 @@ import {
     getRouterLinkRouteFromCopy,
     getRouterLinkDisplayTextFromCopy,
 } from "@/helpers/cms-content-helper";
-import { AppointmentTypeStrings } from "@/constants/schedule-constants";
+import { AppointmentTypeStrings, PREMIUM_FEE_PART_TYPE } from "@/constants/schedule-constants";
 import { errorMessages } from "@/constants/error-messages";
 import { required } from "@/helpers/validation-rules";
 import store from "@/store";
@@ -341,7 +341,8 @@ export default {
         backButtonAction() {
             this.$router.navigateWithoutSaving(this.navigationScenarios.CLICKED_BACK, this.$route);
         },
-        async forwardButtonAction() {
+        forwardButtonAction() {
+            this.updateSupportingItems();
             this.dispatchStoreAction(
                 this.storeActions.SAVE_SCHEDULE,
                 this.appointmentDateAndTime,
@@ -349,6 +350,36 @@ export default {
             );
             navigateToHeritageFunnel({ loadingModal: this.$refs.loadingModal });
         },
+
+        updateSupportingItems() {
+            // if we have a premium fee(early bird), then save/update supporting items
+            if (
+                this.appointmentType === AppointmentTypeStrings.MOBILE &&
+                this.selectedTimeSlotData?.isPremiumAppointment > 0
+            ) {
+                const supportingItems = store.getters.lineItems.supportingItems;
+                const earlyBirdIndex = supportingItems.findIndex(
+                    (item) => item.partNumber == PREMIUM_FEE_PART_TYPE
+                );
+
+                if (earlyBirdIndex >= 0) {
+                    supportingItems[earlyBirdIndex].laborAmount =
+                        this.mobilePremiumAppointmentFee.laborAmount;
+                    supportingItems[earlyBirdIndex].selingPrice =
+                        this.mobilePremiumAppointmentFee.selingPrice;
+                    supportingItems[earlyBirdIndex].kitPrice =
+                        this.mobilePremiumAppointmentFee.kitPrice;
+                } else {
+                    supportingItems.push(this.mobilePremiumAppointmentFee);
+                }
+
+                this.dispatchStoreAction(
+                    this.storeActions.SAVE_SUPPORTING_ITEMS,
+                    supportingItems,
+                    false
+                );
+            }
+        },
     },
     watch: {
         selectedDate(newValue, oldValue) {