diff --git a/constants/constants.js b/constants/constants.js
index 06f3e18..2ec13a6 100644
--- a/constants/constants.js
+++ b/constants/constants.js
@@ -88,7 +88,7 @@ const incidentTypeExplanations = {};
 incidentTypeExplanations[incidentType.UNLOCKED_INCIDENT_RELATED_WITH_RESERVATION] = 'Door left unlocked';
 incidentTypeExplanations[incidentType.UNLOCKED_INCIDENT_STANDALONE]               = 'Door left unlocked';
 incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_BEFORE_RESERVATION]    = 'Room used before reservation started';
-incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_AFTER_RESERVATION]     = 'Room used after reservation started';
+incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_AFTER_RESERVATION]     = 'Room used after reservation ended';
 incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_STANDALONE]            = 'Room used without reservation';
 incidentTypeExplanations[incidentType.BOOKING_MOVED_TO_ANOTHER_DAY]               = 'Reservation moved to another day';
 incidentTypeExplanations[incidentType.BOOKING_SHORTENED]                          = 'Reservation shortened';
@@ -104,7 +104,8 @@ const UNSCHEDULED_CHARGE_PRICE = parseFloat(process.env.UNSCHEDULED_USE_CHARGE_P
 
 const BOOKING_CHANGE_PERCENTAGE_CHARGE = parseInt(process.env.BOOKING_CHANGE_PERCENTAGE_CHARGE) || 100;
 
-const ALLOWED_BOOKING_CANCELLATION_TIME= parseInt(process.env.ALLOWED_BOOKING_CANCELLATION_TIME) || 30;
+const CHARGE_BOOKING_CHANGE_UNDER_TIME = parseInt(process.env.CHARGE_BOOKING_CHANGE_UNDER_TIME) || 1430;
+const ALLOWED_BOOKING_CANCELLATION_TIME = parseInt(process.env.ALLOWED_BOOKING_CANCELLATION_TIME) || 30;
 
 module.exports = {
     VALID_CSV_HEADERS,
@@ -124,5 +125,6 @@ module.exports = {
     UNSCHEDULED_TIME_RESOLUTION,
     UNSCHEDULED_CHARGE_PRICE,
     BOOKING_CHANGE_PERCENTAGE_CHARGE,
+    CHARGE_BOOKING_CHANGE_UNDER_TIME,
     ALLOWED_BOOKING_CANCELLATION_TIME,
 };
diff --git a/environment.env b/environment.env
index 74ad45d..2db303e 100644
--- a/environment.env
+++ b/environment.env
@@ -21,6 +21,7 @@ UNLOCK_STREAK_REPAIR_AFTER=Number of months without incidents to reset user inci
 
 BOOKING_CHANGE_PERCENTAGE_CHARGE=Percentage of hourly reate to apply for cancellation-like charges
 
+CHARGE_BOOKING_CHANGE_UNDER_TIME=Time to booking start when booking change will be charged (in minutes) [Default is 1430 = 24*60 - 10; that is 24hrs - 10 minutes for booking change tracking cycle]
 ALLOWED_BOOKING_CANCELLATION_TIME=Time from creation (in minutes) in which cancellation is not charged
 
 SEQUELIZE_LOGGING=0 - false, 1 - true (console logging)
diff --git a/services/integration/bookingChangeCharges.js b/services/integration/bookingChangeCharges.js
index dd2ea89..9a29c28 100644
--- a/services/integration/bookingChangeCharges.js
+++ b/services/integration/bookingChangeCharges.js
@@ -4,7 +4,13 @@ const moment = require('moment-timezone');
 const db = require('../../models/index');
 const Op = require('sequelize').Op;
 
-const { UI_TIMEZONE, BOOKING_CHANGE_PERCENTAGE_CHARGE, ALLOWED_BOOKING_CANCELLATION_TIME, incidentType } = require('../../constants/constants');
+const {
+    UI_TIMEZONE,
+    BOOKING_CHANGE_PERCENTAGE_CHARGE,
+    CHARGE_BOOKING_CHANGE_UNDER_TIME,
+    ALLOWED_BOOKING_CANCELLATION_TIME,
+    incidentType
+} = require('../../constants/constants');
 
 const bulkWriteBookingChangeIncidents = (incidents) => {
     return new Promise((resolve, reject) => {
@@ -44,10 +50,9 @@ const chargeBookingChanges = (changes) => {
                         const oldReservationLength = oldEnd.diff(oldStart, 'hours', true);
                         const newReservationLength = newEnd.diff(newStart, 'hours', true);
 
-                        const differenceFromNow = oldStart.diff(moment.utc(), 'hours');
+                        const differenceFromNow = oldStart.diff(moment.utc(), 'minutes');
 
-                        if (differenceFromNow < 24){
-                            // Changed reservation that was within 24hrs from now
+                        if (differenceFromNow < CHARGE_BOOKING_CHANGE_UNDER_TIME){
                             const { reservationId, memberId, resourceId } = newReservation;
 
                             if (!canceled) {
@@ -101,7 +106,7 @@ const chargeBookingChanges = (changes) => {
                                 const differenceFromCreation = moment.utc().diff(reservationCreationTimestamp, 'minutes');
 
                                 if (differenceFromCreation > ALLOWED_BOOKING_CANCELLATION_TIME){
-                                    const chargeFee = 2 * reservationHourlyRate * oldReservationLength * BOOKING_CHANGE_PERCENTAGE_CHARGE / 100;
+                                    const chargeFee = reservationHourlyRate * oldReservationLength * BOOKING_CHANGE_PERCENTAGE_CHARGE / 100;
                                     const incident = {
                                         reservationId,
                                         memberId,
diff --git a/services/integration/invoiceIntegration.js b/services/integration/invoiceIntegration.js
index bfbdddd..a19d548 100644
--- a/services/integration/invoiceIntegration.js
+++ b/services/integration/invoiceIntegration.js
@@ -67,7 +67,7 @@ const createFeeFromIncident = (incident) => {
             bookingTimeExplanation = `${bookingStartMoment.clone().format('HH:mm a')} - ${bookingEndMoment.clone().format('HH:mm a')}`;
             incidentTimeExplanation = ''; // `UNLOCK : ${unlockMoment.clone().format('HH:mm a')}`;
             additionalIncidentExplanation = ` ${unlockedIncidentLevelsPrices[incidentLevel].description},`;
-            incidentTypeExplanation = '[Additional charge]';
+            incidentTypeExplanation = '';
 
             date = bookingStartMoment.clone().startOf('day').format();
 
@@ -80,7 +80,7 @@ const createFeeFromIncident = (incident) => {
             dateExplanation = bookingStartMoment.clone().startOf('day').format('MMM DD');
             bookingTimeExplanation = `${bookingStartMoment.clone().format('HH:mm a')} - ${bookingEndMoment.clone().format('HH:mm a')}`;
             incidentTimeExplanation = ` Unlock : ${unlockMoment.clone().format('HH:mm a')},`;
-            incidentTypeExplanation = '[Additional charge]';
+            incidentTypeExplanation = '';
 
             date = bookingStartMoment.clone().startOf('day').format();
 
@@ -93,7 +93,7 @@ const createFeeFromIncident = (incident) => {
             dateExplanation = bookingStartMoment.clone().startOf('day').format('MMM DD');
             bookingTimeExplanation = `${bookingStartMoment.clone().format('HH:mm a')} - ${bookingEndMoment.clone().format('HH:mm a')}`;
             incidentTimeExplanation = ` Lock : ${lockMoment.clone().format('HH:mm a')},`;
-            incidentTypeExplanation = '[Additional charge]';
+            incidentTypeExplanation = '';
 
             date = bookingStartMoment.clone().startOf('day').format();
 
@@ -107,7 +107,7 @@ const createFeeFromIncident = (incident) => {
             bookingTimeExplanation = `No reservation`;
             incidentTimeExplanation = ''; // `UNLOCK : ${unlockMoment.clone().format('HH:mm a')}`;
             additionalIncidentExplanation = ` ${unlockedIncidentLevelsPrices[incidentLevel].description},`;
-            incidentTypeExplanation = '[Additional charge]';
+            incidentTypeExplanation = '';
 
             date = unlockMoment.clone().startOf('day').format();
 
@@ -120,7 +120,7 @@ const createFeeFromIncident = (incident) => {
             dateExplanation = unlockMoment.clone().startOf('day').format('MMM DD');
             bookingTimeExplanation = `No reservation`;
             incidentTimeExplanation = ` Unlock : ${unlockMoment.clone().format('HH:mm a')} Lock : ${lockMoment.clone().format('HH:mm a')},`;
-            incidentTypeExplanation = '[Additional charge]';
+            incidentTypeExplanation = '';
 
             date = unlockMoment.clone().startOf('day').format();
 
@@ -208,7 +208,7 @@ const createFeeFromBooking = (booking, resourceMappings) => {
     const formattedStartTime = startMoment.format('HH:mm a');
     const formattedEndTime = endMoment.format('HH:mm a');
 
-    const formattedName = `[Reservation] ${officeName}, ${resourceName}, ${formattedDate} [${formattedStartTime} - ${formattedEndTime}]`;
+    const formattedName = `${officeName}, ${resourceName}, ${formattedDate} [${formattedStartTime} - ${formattedEndTime}]`;
 
     return {
         name: formattedName,