diff --git a/src/store/index.js b/src/store/index.js
index c3ad4996e..efeec700c 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1072,6 +1072,11 @@ export const getters = {
     },
 };
 
+const timeSlotCallFlags = {
+    shop: false,
+    mobile: false,
+};
+
 function getNonFalseValuesOfPropertyInArrayOfObjects(array, propertyName) {
     return (array ?? []).map((x) => x[propertyName]).filter((x) => x);
 }
@@ -2059,20 +2064,31 @@ export const actions = {
             },
         };
 
-        return globalMethods.callHttpClient({
+        let hasCalled = timeSlotCallFlags.shop;
+        if (!hasCalled) {
+            timeSlotCallFlags.shop = true;
+        }
+
+        const options = {
             method: endpoints.GetShopTimeSlots.method,
             endpoint: endpoints.GetShopTimeSlots.url,
             payload: payload,
             logApiCall: true,
             pageNameToLog: pageNameToLog,
-            additionalSuccessEventDataHandler: (response) =>
+        };
+
+        // Only set handler if this is the very first call in this session
+        if (!hasCalled) {
+            options.additionalSuccessEventDataHandler = (response) =>
                 getTimeSlotsAdditionalEventData(
                     response.data.provisionalTriggers,
                     order.serviceLocation.zipCode,
                     response.data.days?.[0]?.date,
                     shopAppointmentType
-                ),
-        });
+                );
+        }
+
+        return globalMethods.callHttpClient(options);
     },
 
     getMobileTimeSlots(context, { payload: { startDate, endDate }, pageNameToLog }) {
@@ -2116,19 +2132,30 @@ export const actions = {
             zipCode: order.serviceLocation.zipCode,
         };
 
-        return globalMethods.callHttpClient({
+        let hasCalled = timeSlotCallFlags.mobile;
+        if (!hasCalled) {
+            timeSlotCallFlags.mobile = true;
+        }
+
+        const options = {
             method: endpoints.GetMobileTimeSlots.method,
             endpoint: endpoints.GetMobileTimeSlots.url,
             payload: payload,
             logApiCall: true,
             pageNameToLog: pageNameToLog,
-            additionalSuccessEventDataHandler: (response) =>
+        };
+
+        // Only set handler if this is the very first call in this session
+        if (!hasCalled) {
+            options.additionalSuccessEventDataHandler = (response) =>
                 getTimeSlotsAdditionalEventData(
                     response.data.provisionalTriggers,
                     order.serviceLocation.zipCode,
                     response.data.days?.[0]?.date
-                ),
-        });
+                );
+        }
+
+        return globalMethods.callHttpClient(options);
     },
 
     getMobilePremiumFee(context, { pageNameToLog }) {