diff --git a/scripts/init-supervisor.ts b/scripts/init-supervisor.ts
new file mode 100644
index 0000000..019d9a8
--- /dev/null
+++ b/scripts/init-supervisor.ts
@@ -0,0 +1,79 @@
+// import { PrismaClient as Prisma } from "@prisma/client";
+// import { PrismaClient as PrismaLegacy } from "@prisma/client-legacy"
+
+// const prisma_legacy = new PrismaLegacy({});
+// const prisma = new Prisma({});
+
+// export const initSupervisor = async () => {
+//     const list_of_employees = await prisma.employees.findMany();
+
+//     for (const employee of list_of_employees) {
+//         console.log('Start of supervisor checking for employee: ', employee.id);
+
+//         //finds in old db employee supervisor's infos 
+//         const old_employee = await prisma_legacy.employees.findFirst({
+//             where: {
+//                 company: employee.company_code,
+//                 employee_number: (employee.external_payroll_id).toString(),
+//             },
+//         });
+//         if (!old_employee) {
+//             console.warn('Old DB employee not found : ', employee.id);
+//             continue;
+//         }
+//         if (!old_employee.supervisor) {
+//             console.warn('Old DB employee supervisor not found for employee:', old_employee.supervisor);
+//             continue;
+//         }
+//         //trims and split the supervisor name
+//         const supervisor_full_name = old_employee.supervisor.trim();
+//         let supervisor_first_name = supervisor_full_name.split(/\s+/)[0];
+//         let supervisor_last_name = supervisor_full_name.split(/\s+/)[1] || '';
+
+//         if (supervisor_first_name === '[default]') {
+//             await prisma.employees.update({
+//                 where: { id: employee.id },
+//                 data: { supervisor_id: null },
+//             });
+//             console.log('employee with [default] found: ', employee.id);
+//             continue;
+//         }
+
+//         if (supervisor_first_name === '') {
+//             console.warn('No supervisor name found for employee: ', employee.id)
+//             continue;
+//         }
+
+//         //finds employee id of supervisors
+//         const supervisor = await prisma.users.findFirst({
+//             where: { first_name: supervisor_first_name, last_name: supervisor_last_name },
+//             select: {
+//                 employee: { select: { id: true } },
+//             }
+//         });
+//         if (!supervisor) {
+//             console.warn('No supervisor found: ', supervisor_first_name, '', supervisor_last_name)
+//             continue;
+//         }
+//         if (!supervisor.employee) {
+//             console.warn('No supervisor id found: ', supervisor_first_name, '', supervisor_last_name)
+//             continue;
+//         }
+//         //updates the supervisor id
+//         await prisma.employees.update({
+//             where: { id: employee.id },
+//             data: {
+//                 supervisor_id: supervisor.employee.id,
+
+//             }
+//         });
+//         await prisma.employees.update({
+//             where: { id: supervisor.employee.id },
+//             data: {
+//                 is_supervisor: true,
+//             }
+//         })
+//         console.log('supervisor id : ', supervisor.employee.id);
+//         console.log('supervisor name : ', supervisor_first_name, '', supervisor_last_name);
+//     }
+// }
\ No newline at end of file
diff --git a/src/main.ts b/src/main.ts
index 672aba0..feb3352 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -14,6 +14,7 @@ import * as session from 'express-session';
 import * as passport from 'passport';
 import { PrismaService } from 'src/prisma/prisma.service';
 import { PrismaSessionStore } from '@quixo3/prisma-session-store';
+// import { initSupervisor } from 'scripts/init-supervisor';
 // import { initializePaidTimeOff } from 'scripts/init-paid-time-off';
 // import { initializePreferences } from 'scripts/init-preferences-access';
 // import { extractOldTimesheets } from 'scripts/migrate-timesheets';
@@ -99,5 +100,6 @@ async function bootstrap() {
     // await extractOldTimesheets();
     // await extractOldShifts();
     // await extractOldExpenses();
+    // await initSupervisor();
 }
 bootstrap();
diff --git a/src/time-and-attendance/domains/services/banking-hours.service.ts b/src/time-and-attendance/domains/services/banking-hours.service.ts
index 851dd5f..1a94b91 100644
--- a/src/time-and-attendance/domains/services/banking-hours.service.ts
+++ b/src/time-and-attendance/domains/services/banking-hours.service.ts
@@ -40,7 +40,7 @@ export class BankedHoursService {
                     const new_balance = await tx.paidTimeOff.update({
                         where: { employee_id: employee.id },
                         data: {
-                            banked_hours: { increment: asked_hours },
+                            banked_hours: { increment: (asked_hours) },
                             last_updated: new Date(),
                         },
                         select: { banked_hours: true },
diff --git a/src/time-and-attendance/paid-time-off/paid-time-off.service.ts b/src/time-and-attendance/paid-time-off/paid-time-off.service.ts
index 0f9b5cb..8aacb60 100644
--- a/src/time-and-attendance/paid-time-off/paid-time-off.service.ts
+++ b/src/time-and-attendance/paid-time-off/paid-time-off.service.ts
@@ -25,8 +25,14 @@ export class PaidTimeOFfBankHoursService {
         og_start: Date,
         og_end: Date
     ): Promise<Result<boolean, string>> => {
-        const original_hours = computeHours(og_start, og_end);
-        const ajusted_hours = computeHours(start_time, end_time);
+        let original_hours = computeHours(og_start, og_end);
+        let ajusted_hours = computeHours(start_time, end_time);
+
+        if (type === 'BANKING') {
+            original_hours = original_hours * 1.5;
+            ajusted_hours = ajusted_hours * 1.5;
+        }
+
         const diff_hours = Math.abs(ajusted_hours - original_hours);
 
         if (diff_hours === 0) return { success: true, data: true };
@@ -83,8 +89,11 @@ export class PaidTimeOFfBankHoursService {
 
     //called during delete function of Shifts Module
     updatePaidTimeoffBankHoursWhenShiftDelete = async (start: Date, end: Date, type: string, employee_id: number) => {
-        const ajusted_hours = computeHours(start, end);
+        let ajusted_hours = computeHours(start, end);
         if (!paid_time_off_types.includes(type)) return;
+        if (type === 'BANKING') {
+            ajusted_hours = ajusted_hours * 1.5;
+        }
 
         const config = paid_time_off_mapping[type];
         await this.prisma.paidTimeOff.update({
diff --git a/src/time-and-attendance/shifts/services/shifts-create.service.ts b/src/time-and-attendance/shifts/services/shifts-create.service.ts
index 646e2ee..c4e9c83 100644
--- a/src/time-and-attendance/shifts/services/shifts-create.service.ts
+++ b/src/time-and-attendance/shifts/services/shifts-create.service.ts
@@ -103,13 +103,17 @@ export class ShiftsCreateService {
 
             let adjusted_end_time = normed_shift.data.end_time;
 
-            if (paid_time_off_types.includes(dto.type)) {
-                const amount_hours = computeHours(normed_shift.data.start_time, normed_shift.data.end_time);
-                const banking_types: string[] = ['BANKING', 'WITHDRAW_BANKED'];
 
+            if (paid_time_off_types.includes(dto.type)) {
                 let result: Result<number, string>;
 
+                let amount_hours = computeHours(normed_shift.data.start_time, normed_shift.data.end_time);
+                const banking_types: string[] = ['BANKING', 'WITHDRAW_BANKED'];
+
                 if (banking_types.includes(dto.type)) {
+                    if (dto.type === 'BANKING') {
+                        amount_hours = amount_hours * 1.5;
+                    }
                     result = await this.bankingService.manageBankingHours(employee_id, amount_hours, dto.type);
                 } else {
                     switch (dto.type) {
diff --git a/src/time-and-attendance/shifts/services/shifts-update.service.ts b/src/time-and-attendance/shifts/services/shifts-update.service.ts
index e81e800..2c9f0fc 100644
--- a/src/time-and-attendance/shifts/services/shifts-update.service.ts
+++ b/src/time-and-attendance/shifts/services/shifts-update.service.ts
@@ -92,13 +92,19 @@ export class ShiftsUpdateService {
             //call to ajust paid_time_off hour banks
             if (paid_time_off_types.includes(original_type) || paid_time_off_types.includes(new_type)) {
                 if (type_changed) {
-                    const original_hours = computeHours(original.start_time, original.end_time);
+                    let original_hours = computeHours(original.start_time, original.end_time);
+                    if (original_type === 'BANKING') {
+                        original_hours = original_hours * 1.5;
+                    }
                     if (paid_time_off_types.includes(original_type)) {
                         const restoration = await this.paidTimeOffService.restorePaidTimeOffHours(employee.data, original_type, original_hours);
                         if (!restoration.success) return { success: false, error: restoration.error };
                     }
                     if (paid_time_off_types.includes(new_type)) {
-                        const new_hours = computeHours(normed_shift.data.start_time, normed_shift.data.end_time);
+                        let new_hours = computeHours(normed_shift.data.start_time, normed_shift.data.end_time);
+                        if (new_type === 'BANKING') {
+                            new_hours = new_hours * 1.5;
+                        }
                         const validation = await this.paidTimeOffService.validateAndDeductPaidTimeOff(employee.data, new_type, new_hours);
                         if (!validation.success) return { success: false, error: validation.error };
                     }