diff --git a/app/components/evse.tsx b/app/components/evse.tsx
index 1b46b2f..c1a83cc 100644
--- a/app/components/evse.tsx
+++ b/app/components/evse.tsx
@@ -79,6 +79,7 @@ export default function Evse() {
           writer={writer.current[0]}
           connectorId={0}
           state={socket.State}
+          changeState={changeState}
         />
       </div>
     </div>
diff --git a/app/components/select.tsx b/app/components/select.tsx
index 4015dba..1ecf0b1 100644
--- a/app/components/select.tsx
+++ b/app/components/select.tsx
@@ -53,7 +53,7 @@ export default function Select({
   }, [defaultItem]);
 
   return (
-    <div>
+    <div className='px-4'>
       <div className='relative mt-2'>
         <button
           onClick={onDrop}
diff --git a/app/components/transaction.tsx b/app/components/transaction.tsx
index 4627247..0476fa6 100644
--- a/app/components/transaction.tsx
+++ b/app/components/transaction.tsx
@@ -1,26 +1,49 @@
 import React, { SyntheticEvent, useState } from 'react';
-import { SendStartTransaction } from '../service/ocpp/charging/start.transaction';
+import {
+  GetSession,
+  SendStartTransaction,
+} from '../service/ocpp/charging/start.transaction';
 import Input from './input';
 import Button from './button';
 import { IWriter } from '../service/websocket/websocket.model';
 import { StatusNotification } from '../service/ocpp/command/status-notification/status.notification';
+import { SendStopTransaction } from '../service/ocpp/charging/stop.transaction';
+import { ChangeState } from '../service/ocpp/ocpp.handler';
+import Select, { ReturnValue } from './select';
+
+const meterValueList = [
+  { name: '10', value: 10 },
+  { name: '50', value: 50 },
+  { name: '100', value: 100 },
+  { name: '200', value: 200 },
+  { name: '400', value: 400 },
+];
 
 type transaction = {
   writer: IWriter;
   connectorId: number;
   state: StatusNotification;
+  changeState: ChangeState;
 };
 
 export default function Transaction({
   writer,
   connectorId,
   state,
+  changeState,
 }: transaction): React.JSX.Element {
   const [idTag, setIdTag] = useState('cli013322');
+  const [meter, setMeter] = useState(250);
+  const meterValue = { name: meter.toString(), value: meter };
+
   const onChange = (ev: SyntheticEvent<HTMLInputElement>) => {
     setIdTag(ev.currentTarget.value);
   };
 
+  const onSelectChange = (item: ReturnValue) => {
+    setMeter(item as number);
+  };
+
   const notConnected = () => {
     if (writer == null) {
       alert('Please connect to CSMS');
@@ -52,6 +75,15 @@ export default function Transaction({
       notConnected();
       return;
     }
+
+    const session = GetSession();
+    SendStopTransaction(
+      writer,
+      session.transactionId,
+      session.idTag,
+      meter,
+      changeState
+    );
   };
 
   return (
@@ -64,6 +96,12 @@ export default function Transaction({
         onChange={onChange}
         disabled={false}
       />
+      <p className='my-2'>Meter value</p>
+      <Select
+        items={meterValueList}
+        onChange={onSelectChange}
+        defaultItem={meterValue}
+      />
       <div className='grid gap-2 grid-cols-2'>
         <Button
           onClick={onStart}
diff --git a/app/service/ocpp/charging/start.transaction.ts b/app/service/ocpp/charging/start.transaction.ts
index 3044e5e..415f92c 100644
--- a/app/service/ocpp/charging/start.transaction.ts
+++ b/app/service/ocpp/charging/start.transaction.ts
@@ -30,14 +30,14 @@ function SendStartTransaction(
   const frame = CreateRequestFrame(Action.START_TRANSACTION, transaction);
   w.Write(frame);
   CreateTransaction(GetRequestFrame(frame), StartTransaction);
-  session = { connectorId, idTag, transactionId: -1 };
+  session = { connectorId, idTag, transactionId: 0 };
 }
 
 function StartTransaction(
   w: IWriter,
   frame: IResponse,
   changeState: ChangeState
-): IChargingSession | undefined {
+): void {
   const [result, validation] = Validate<StartTransactionsRes>(
     StartTransactionsRes,
     frame.payload
@@ -54,7 +54,14 @@ function StartTransaction(
 
   changeState(StatusNotification.CHARGING);
   session.transactionId = result.transactionId;
+}
+
+function GetSession(): IChargingSession {
   return session;
 }
 
-export { SendStartTransaction, StartTransaction };
+function ResetSession(): void {
+  session = { connectorId: 0, idTag: '', transactionId: 0 };
+}
+
+export { SendStartTransaction, StartTransaction, ResetSession, GetSession };
diff --git a/app/service/ocpp/charging/stop.transaction.model.ts b/app/service/ocpp/charging/stop.transaction.model.ts
new file mode 100644
index 0000000..f9b2541
--- /dev/null
+++ b/app/service/ocpp/charging/stop.transaction.model.ts
@@ -0,0 +1,10 @@
+interface IStopTransactionRes {}
+
+interface IStopTransaction {
+  idTag: string;
+  transactionId: number;
+  meterStop: number;
+  timestamp: Date;
+}
+
+export type { IStopTransaction, IStopTransactionRes };
diff --git a/app/service/ocpp/charging/stop.transaction.ts b/app/service/ocpp/charging/stop.transaction.ts
new file mode 100644
index 0000000..164a53b
--- /dev/null
+++ b/app/service/ocpp/charging/stop.transaction.ts
@@ -0,0 +1,34 @@
+import { IWriter } from '../../websocket/websocket.model';
+import { StatusNotification } from '../command/status-notification/status.notification';
+import { Action, CreateRequestFrame, GetRequestFrame } from '../ocpp.action';
+import { ChangeState } from '../ocpp.handler';
+import { CreateTransaction } from '../transaction/transaction.handler';
+import { ResetSession } from './start.transaction';
+import { IStopTransaction } from './stop.transaction.model';
+
+function SendStopTransaction(
+  w: IWriter,
+  transactionId: number,
+  idTag: string,
+  meterStop: number,
+  changeState: ChangeState
+): void {
+  const transaction: IStopTransaction = {
+    idTag,
+    transactionId,
+    meterStop: meterStop,
+    timestamp: new Date(),
+  };
+
+  const frame = CreateRequestFrame(Action.STOP_TRANSACTION, transaction);
+  w.Write(frame);
+  CreateTransaction(GetRequestFrame(frame), StopTransaction);
+  changeState(StatusNotification.AVAILABLE);
+  ResetSession();
+}
+
+function StopTransaction(): void {
+  console.log('stop transaction was received');
+}
+
+export { SendStopTransaction, StopTransaction };