diff --git a/src/store/index.js b/src/store/index.js
index eac41c311..f00d6c460 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -11,7 +11,7 @@ import { damageLocationsSelected } from "@/constants/damage-locations-selected";
 import { fmgPageValues } from "@/router/router-constants/fmgPage-values";
 import router from "@/router";
 import { deleteFunnelCookie } from "@/helpers/heritage-integration/cookie-helper.js";
-import { AppointmentTypeStrings } from "@/constants/schedule-constants";
+import { AppointmentTypeStrings, PREMIUM_FEE_PART_TYPE } from "@/constants/schedule-constants";
 
 // Export State
 const getDefaultState = () => {
@@ -1406,6 +1406,7 @@ export const actions = {
                     if (context.state.order.eon && context.state.order.eon != response.data.eon) {
                         context.commit(storeMutations.RESET_STATE);
                     }
+
                     context.commit(
                         storeMutations.UPDATE_STATE_WITH_ORDER_INFORMATION,
                         response.data
@@ -2070,6 +2071,40 @@ async function validateAppointment(context, order) {
             },
             false
         );
+
+        if (newTimeSlotsResponse?.data.days?.length === 0) {
+            context.commit(storeMutations.RESET_SCHEDULE);
+            return;
+        }
+
+        var mobileRouteCodeFound = false;
+        // if early bird fee is in supporting items then need to check the timeslot to see if offer premium is also still available
+        if (
+            order.lineItem?.supportingItems?.findIndex(
+                (item) => item.partNumber == PREMIUM_FEE_PART_TYPE
+            )
+        ) {
+            newTimeSlotsResponse.data.days?.forEach((day) => {
+                day.timeSlots.forEach((ts) => {
+                    if (ts.id === order.schedule.routeCode && ts.offerPremium) {
+                        mobileRouteCodeFound = true;
+                    }
+                });
+            });
+        } else {
+            newTimeSlotsResponse.data.days?.forEach((day) => {
+                day.timeSlots.forEach((ts) => {
+                    if (ts.id === order.schedule.routeCode) {
+                        mobileRouteCodeFound = true;
+                    }
+                });
+            });
+        }
+
+        if (!mobileRouteCodeFound) {
+            context.commit(storeMutations.RESET_SCHEDULE);
+            return;
+        }
     } else {
         newTimeSlotsResponse = await context.dispatch(
             storeActions.GET_SHOP_TIME_SLOTS,
@@ -2081,24 +2116,24 @@ async function validateAppointment(context, order) {
             },
             false
         );
-    }
 
-    if (newTimeSlotsResponse?.data.days?.length === 0) {
-        context.commit(storeMutations.RESET_SCHEDULE);
-        return;
-    }
+        if (newTimeSlotsResponse?.data.days?.length === 0) {
+            context.commit(storeMutations.RESET_SCHEDULE);
+            return;
+        }
 
-    var routeCodeFound = false;
-    newTimeSlotsResponse.data.days?.forEach((day) => {
-        day.timeSlots.forEach((ts) => {
-            if (ts.id === order.schedule.routeCode) {
-                routeCodeFound = true;
-            }
+        var routeCodeFound = false;
+        newTimeSlotsResponse.data.days?.forEach((day) => {
+            day.timeSlots.forEach((ts) => {
+                if (ts.id === order.schedule.routeCode) {
+                    routeCodeFound = true;
+                }
+            });
         });
-    });
 
-    if (!routeCodeFound) {
-        context.commit(storeMutations.RESET_SCHEDULE);
-        return;
+        if (!routeCodeFound) {
+            context.commit(storeMutations.RESET_SCHEDULE);
+            return;
+        }
     }
 }