diff --git a/app/Classes/Modules/Billplzs/ControllersLogic/CallbackBillplzLogic.php b/app/Classes/Modules/Billplzs/ControllersLogic/CallbackBillplzLogic.php
new file mode 100644
index 00000000..2230343f
--- /dev/null
+++ b/app/Classes/Modules/Billplzs/ControllersLogic/CallbackBillplzLogic.php
@@ -0,0 +1,105 @@
+<?php
+
+namespace App\Classes\Modules\Billplzs\ControllersLogic;
+
+use App\Classes\Modules\Wallets\DataTransferObjects\WalletObject;
+use App\Classes\Modules\Wallets\Services\UpdatesWallet;
+
+use App\Classes\Exceptions\ResourceNotFoundException;
+use App\Classes\Modules\Wallets\Services\UpdatesWalletBalance;
+use App\Http\Resources\TransactionResource;
+use App\Models\Booking;
+use App\Models\User;
+use App\Models\Wallet;
+use Illuminate\Http\Request;
+use Illuminate\Http\JsonResponse;
+
+use App\Classes\Exceptions\MalformedRequestException;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use App\Classes\Modules\Billplzs\Services\GetBillplzBill;
+use App\Classes\Modules\Billplzs\DataTransferObjects\BillplzXSignatureObject;
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+use App\Classes\Modules\Transactions\Services\FetchesTransaction;
+use App\Classes\Modules\Transactions\Services\UpdatesTransactionStatus;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Log;
+
+class CallbackBillplzLogic
+{
+
+
+    /** @var GetBillplzBill */
+    private $getBillplzBill;
+
+    /** @var FetchesTransaction */
+    private $fetchesTransaction;
+
+    /** @var UpdatesTransactionStatus */
+    private $updatesTransactionStatus;
+
+    /** @var UpdatesWalletBalance */
+    private $updatesWalletBalance;
+
+    /**
+     * CallbackBillplzLogic constructor.
+     * @param GetBillplzBill $getBillplzBill
+     * @param FetchesTransaction $fetchesTransaction
+     * @param UpdatesTransactionStatus $updatesTransactionStatus
+     * @param UpdatesWalletBalance $updatesWalletBalance
+     */
+    public function __construct(GetBillplzBill $getBillplzBill, FetchesTransaction $fetchesTransaction, UpdatesTransactionStatus $updatesTransactionStatus, UpdatesWalletBalance $updatesWalletBalance)
+    {
+        $this->getBillplzBill = $getBillplzBill;
+        $this->fetchesTransaction = $fetchesTransaction;
+        $this->updatesTransactionStatus = $updatesTransactionStatus;
+        $this->updatesWalletBalance = $updatesWalletBalance;
+    }
+
+
+    /**
+     * @param Request $request
+     * @return bool|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     * @throws MalformedRequestException
+     * @throws ResourceNotFoundException
+     */
+    public function execute(Request $request)
+    {
+        $billplzXSignatureObject = new BillplzXSignatureObject($request);
+
+        if(!$billplzXSignatureObject->isValidSignature()){
+            throw new MalformedRequestException('Billplz Payment validation failed.');
+        }
+
+        $billPlz = $this->getBillplzBill->execute($billplzXSignatureObject->getBillPlzId());
+
+        if(!$billPlz) throw new ResourceNotFoundException('Billplz bill not found.');
+
+        $transaction = $this->fetchesTransaction->execute(['payment_reference' => $billplzXSignatureObject->getBillPlzId()]);
+
+        if($billPlz->state === 'paid') {
+            $status = ApprovalStatus::APPROVED;
+        }
+
+        if($billPlz->state === 'due') {
+            $status = $billplzXSignatureObject->getStatus() === 'failed' ? ApprovalStatus::REJECTED : ApprovalStatus::PENDING_VERIFICATION;
+        }
+
+        if($transaction->status !== ApprovalStatus::COMPLETED){
+
+            if($transaction->owner instanceof Wallet && $transaction->status !== ApprovalStatus::APPROVED && $status === ApprovalStatus::APPROVED) {
+                $this->updatesWalletBalance->execute($transaction->owner, $transaction->amount);
+            }
+            $this->updatesTransactionStatus->execute($transaction, $status);
+
+        }
+
+
+        $token = Auth::fromUser(User::find(1));
+        $request->headers->set('Authorization', 'Bearer '.$token);
+
+        $marking = $transaction->owner instanceof Booking ? $transaction->booking->marking : $transaction->owner->owner->bookings()->orderBy('id', 'DESC')->first()->marking;
+
+        return $request->method() === 'POST' ? true : view('pages.payments_redirect', ['marking' => $marking, 'transaction' => $transaction, 'status' => $status]);
+
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Billplzs/ControllersLogic/CreateBillplzBillLogic.php b/app/Classes/Modules/Billplzs/ControllersLogic/CreateBillplzBillLogic.php
new file mode 100644
index 00000000..a7069841
--- /dev/null
+++ b/app/Classes/Modules/Billplzs/ControllersLogic/CreateBillplzBillLogic.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Classes\Modules\Billplzs\ControllersLogic;
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+
+use App\Classes\Modules\Billplzs\Services\CreatesBillplzBill;
+
+use ErrorException;
+use App\Classes\Exceptions\MalformedRequestException;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CreateBillplzBillLogic extends AbstractControllerLogic
+{
+
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Created Billplz Bill',
+            'message' => 'You have successfully created a new Bill'
+        ];
+    }
+
+    /** @var CreatesBillplzBill */
+    private $createsBillplzBill;
+
+    /**
+     * CreateBookingLogic constructor.
+     * @param CreatesBillplzBill $createsBillplzBill
+     */
+    public function __construct(CreatesBillplzBill $createsBillplzBill)
+    {
+        $this->createsBillplzBill = $createsBillplzBill;
+    }
+
+
+    /**
+     * @param Request $request
+     * @return JsonResponse
+     * @throws MalformedRequestException
+     */
+    public function logic(Request $request) : JsonResponse
+    {
+        $billPlz = $this->createsBillplzBill->execute($request->user()->name, $request->user()->email, $request->input('description'), 200, $request->input('bankName'));
+
+        if(!$billPlz) throw new MalformedRequestException('Unable to get correct response from billplz server.');
+        
+        return $this->response(['data' => $billPlz]);
+
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Billplzs/DataTransferObjects/BillplzXSignatureObject.php b/app/Classes/Modules/Billplzs/DataTransferObjects/BillplzXSignatureObject.php
new file mode 100644
index 00000000..c1295886
--- /dev/null
+++ b/app/Classes/Modules/Billplzs/DataTransferObjects/BillplzXSignatureObject.php
@@ -0,0 +1,120 @@
+<?php
+
+namespace App\Classes\Modules\Billplzs\DataTransferObjects;
+
+use Illuminate\Http\Request;
+use App\Classes\General\Interfaces\DataTransferObject;
+use function PHPSTORM_META\map;
+
+class BillplzXSignatureObject implements DataTransferObject
+{
+
+    /** @var string */
+    private $billPlzId;
+
+    /** @var string */
+    private $status;
+
+    /** @var array */
+    private $billPlzConstructArray;
+
+    /** @var string */
+    private $billPlzConstructString;
+
+    /** @var string  */
+    private $billPlzComputedXSignature;
+
+    /** @var string */
+    private $type;
+
+    /** @var Request  */
+    private $request;
+
+    /** @var string  */
+    private $requestXSignature;
+
+    public function __construct(Request $request)
+    {
+
+        $this->type = $request->exists('billplz') ? 'redirect' : 'callback';
+
+        $this->request = $this->type === 'redirect' ? $request->input('billplz') : $request;
+
+        $this->billPlzId = $this->request['id'];
+
+        $this->status = $this->request['transaction_status'];
+
+        $this->requestXSignature = $this->request['x_signature'];
+
+        $this->_constructBillplzArray()->_natSortBillplzArray()->_constructBillplzString()->_computeBillplzXSignature();
+    }
+
+    private function _constructBillplzArray(){
+
+        $this->billPlzConstructArray = collect($this->request)->forget('x_signature')->map(function($item, $key){
+            return $this->type === 'redirect' ? 'billplz'.$key.$item : $key.$item;
+        })->toArray();
+
+        return $this;
+    }
+
+    private function _natCaseSortBillplzArray(){
+        natcasesort($this->billPlzConstructArray);
+        return $this;
+    }
+
+    private function _natSortBillplzArray(){
+        natsort($this->billPlzConstructArray);
+        return $this;
+    }
+
+    private function _constructBillplzString(){
+        $this->billPlzConstructString = implode('|', $this->billPlzConstructArray);
+        return $this;
+    }
+
+    private function _computeBillplzXSignature(){
+        $this->billPlzComputedXSignature = hash_hmac('sha256', $this->billPlzConstructString, config('billplz.x_signature_key'));
+        return $this;
+    }
+
+    public function getBillPlzId(): string
+    {
+        return $this->billPlzId;
+    }
+
+    public function getStatus(): string
+    {
+        return $this->status;
+    }
+
+    /**
+     * @return array
+     */
+    public function getBillPlzConstructArray(): array
+    {
+        return $this->billPlzConstructArray;
+    }
+
+    /**
+     * @return string
+     */
+    public function getBillPlzConstructString(): string
+    {
+        return $this->billPlzConstructString;
+    }
+
+    /**
+     * @return string
+     */
+    public function getBillPlzComputedXSignature(): string
+    {
+        return $this->billPlzComputedXSignature;
+    }
+
+    public function isValidSignature(): bool
+    {
+        return $this->billPlzComputedXSignature === $this->requestXSignature ? true : false;
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php b/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php
new file mode 100644
index 00000000..5b331fca
--- /dev/null
+++ b/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Classes\Modules\Billplzs\Services;
+
+use Illuminate\Support\Facades\Http;
+use App\Classes\Exceptions\MalformedRequestException;
+
+class CreatesBillplzBill
+{
+
+    /**
+     * @param string $name
+     * @param string $email
+     * @param string $description
+     * @param float $amount
+     * @param string $billNumber
+     * @param null|string $bankCode
+     * @param null|Boolean $wallet
+     * @return null|object
+     * @throws MalformedRequestException
+     */
+    public function execute(string $name, string $email, string $description, float $amount, string $billNumber, ?string $bankCode = null, ?bool $wallet = null) {
+        try{
+//            config('billplz.maybank')
+            $response = Http::withBasicAuth(config('billplz.api_key').':', '')->post(config('billplz.base_url').'/api/v3/bills', [
+                'collection_id' => $wallet ? config('billplz.wallet_collection_id') : config('billplz.collection_id'),
+                'name' => $name,
+                'email' => $email,
+                'description' => $description,
+                'amount' => $this->finalizeAmount($amount),
+                'redirect_url' => route('online_payment.redirect'),
+                'callback_url' => route('api.online_payment.callback'),
+                'reference_1_label' => 'Bank Code',
+                'reference_1' => $bankCode ? $bankCode : '',
+                'reference_2_label' => 'Bill Number',
+                'reference_2' => $billNumber
+            ]);
+
+            if($response->successful()){
+                $data = $response->json();
+
+                $data['url'] = $data['url'].'?auto_submit=true';
+
+                return (object) $data;
+            }else{
+                return null;
+            }
+        }catch(\Exception $exception){
+            throw new MalformedRequestException('Unable to get correct response from billplz server' . $exception->getMessage());
+        }
+    }
+
+    protected function finalizeAmount($amount){
+        $number = round($amount, 2) * 100;
+        return (string) $number;
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Billplzs/Services/GetBillplzBill.php b/app/Classes/Modules/Billplzs/Services/GetBillplzBill.php
new file mode 100644
index 00000000..2a86b403
--- /dev/null
+++ b/app/Classes/Modules/Billplzs/Services/GetBillplzBill.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Classes\Modules\Billplzs\Services;
+
+use App\Classes\Exceptions\MalformedRequestException;
+use Illuminate\Support\Facades\Http;
+
+class GetBillplzBill
+{
+
+    /**
+     * @param string $billPlzId
+     * @return null|object
+     * @throws MalformedRequestException
+     */
+    public function execute(string $billPlzId) {
+        try{
+            $response = Http::withBasicAuth(config('billplz.api_key').':', '')->get(config('billplz.base_url').'/api/v3/bills/'.$billPlzId);
+
+            if($response->successful()){
+                $data = $response->json();
+
+                return (object) $data;
+            }else{
+                return null;
+            }
+        }catch(\Exception $exception){
+            throw new MalformedRequestException('Unable to get correct response from billplz server');
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Transactions/ControllersLogic/ApprovePaymentTransactionLogic.php b/app/Classes/Modules/Transactions/ControllersLogic/ApprovePaymentTransactionLogic.php
new file mode 100644
index 00000000..5db49ddf
--- /dev/null
+++ b/app/Classes/Modules/Transactions/ControllersLogic/ApprovePaymentTransactionLogic.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace App\Classes\Modules\Transactions\ControllersLogic;
+
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+
+
+use App\Classes\Modules\Documents\Services\ApprovesDocument;
+use App\Classes\Modules\Documents\Services\FetchesDocument;
+use App\Classes\Modules\Documents\Services\RejectsDocument;
+use App\Classes\Modules\Transactions\Services\FetchesTransaction;
+use App\Classes\Modules\Transactions\Services\UpdatesTransactionStatus;
+
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ApprovePaymentTransactionLogic extends AbstractControllerLogic
+{
+    /**
+     * ApprovePaymentVerificationLogic constructor.
+     * @param FetchesTransaction $fetchesTransaction
+     * @param UpdatesTransactionStatus $updatesTransactionStatus
+     * @param ApprovesDocument $approvesDocument
+     * @param RejectsDocument $rejectsDocument
+     * @param FetchesDocument $fetchesDocument
+     * @param CreateInvoiceTransactionProcessor $createInvoiceTransactionProcessor
+     */
+    public function __construct(FetchesTransaction $fetchesTransaction, UpdatesTransactionStatus $updatesTransactionStatus, ApprovesDocument $approvesDocument, RejectsDocument $rejectsDocument, FetchesDocument $fetchesDocument)
+    {
+        $this->fetchesTransaction = $fetchesTransaction;
+        $this->updatesTransactionStatus = $updatesTransactionStatus;
+        $this->approvesDocument = $approvesDocument;
+        $this->rejectsDocument = $rejectsDocument;
+    }
+
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Payment Status',
+            'message' => 'You have successfully updated the payment status'
+        ];
+    }
+
+    /** @var FetchesTransaction */
+    private $fetchesTransaction;
+
+    /** @var UpdatesTransactionStatus */
+    private $updatesTransactionStatus;
+
+    /** @var ApprovesDocument */
+    private $approvesDocument;
+
+    /** @var RejectsDocument */
+    private $rejectsDocument;
+
+    /**
+     * @param Request $request
+     * @return JsonResponse
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function logic(Request $request) : JsonResponse
+    {
+
+        $status = $request->route('status');
+
+        $transaction = $this->fetchesTransaction->execute(['id' => $request->route('transaction_id')]);
+        
+        $status === 'approve' ? $this->approvesDocument->execute($transaction->documents()->first()) : $this->rejectsDocument->execute($transaction->documents()->first());
+
+        $this->updatesTransactionStatus->execute($transaction, $status === 'approve' ? ApprovalStatus::APPROVED : ApprovalStatus::REJECTED);
+
+        // $this->createInvoiceTransactionProcessor->execute($transaction->booking);
+        return $this->response([]);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Transactions/ControllersLogic/CreatePaymentTransactionLogic.php b/app/Classes/Modules/Transactions/ControllersLogic/CreatePaymentTransactionLogic.php
new file mode 100644
index 00000000..bd99d86d
--- /dev/null
+++ b/app/Classes/Modules/Transactions/ControllersLogic/CreatePaymentTransactionLogic.php
@@ -0,0 +1,121 @@
+<?php
+
+
+namespace App\Classes\Modules\Transactions\ControllersLogic;
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+use App\Classes\Modules\Transactions\Services\FetchesTransaction;
+use App\Classes\Modules\Transactions\Services\GeneratesTransactionBillNumber;
+use App\Classes\Modules\Transactions\Services\CreatesPaymentTransaction;
+use App\Classes\Modules\Transactions\Services\CreatesTransactionDetail;
+use App\Classes\Modules\Billplzs\Services\CreatesBillplzBill;
+
+use App\Classes\Modules\Transactions\DataTransferObjects\TransactionObject;
+use App\Classes\Modules\Transactions\DataTransferObjects\TransactionDetailObject;
+
+use App\Classes\ValueObjects\Constants\OrderRoleTypes;
+use App\Classes\ValueObjects\Constants\TransactionType;
+use App\Classes\ValueObjects\Constants\PaymentMethodType;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+use Meneses\LaravelMpdf\Facades\LaravelMpdf;
+
+class CreatePaymentTransactionLogic extends AbstractControllerLogic
+{
+
+
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Create Payment Transactions',
+            'message' => 'You have successfully created currency supplier transactions'
+        ];
+    }
+
+    /** @var FetchesTransaction */
+    private $fetchesTransaction;
+
+    /** @var FetchesSegmentConstant */
+    private $fetchesSegmentConstant;
+
+    /** @var GeneratesTransactionBillNumber */
+    private $generatesTransactionBillNumber;
+
+    /** @var CreatesPaymentTransaction */
+    private $createsPaymentTransaction;
+
+    /** @var CreatesBillplzBill */
+    private $createsBillplzBill;
+
+    /** @var CreatesTransactionDetail */
+    private $createsTransactionDetail;
+
+    public function __construct(
+        FetchesTransaction $fetchesTransaction, 
+        GeneratesTransactionBillNumber $generatesTransactionBillNumber, 
+        CreatesPaymentTransaction $createsPaymentTransaction,
+        CreatesTransactionDetail $createsTransactionDetail,
+        CreatesBillplzBill $createsBillplzBill
+    )
+    {
+        $this->fetchesTransaction = $fetchesTransaction;
+        $this->generatesTransactionBillNumber = $generatesTransactionBillNumber;
+        $this->createsPaymentTransaction = $createsPaymentTransaction;
+        $this->createsTransactionDetail = $createsTransactionDetail;
+        $this->createsBillplzBill = $createsBillplzBill;
+    }
+
+    public function logic(Request $request) : JsonResponse
+    {
+        $invoice_transaction = $this->fetchesTransaction->execute(['id' => $request->input('transaction_id')]);
+        $amount = $request->input('amount');
+        $company_module = $invoice_transaction->owner()->first()->owner()->first()->companyModule()->first();
+
+        $billNumber = $this->generatesTransactionBillNumber->execute('PYMT-');
+        $payment_reference = null;
+        if ($request->input('payment_method') == 5) {
+            $payment_method = PaymentMethodType::PAYMENT_GATEWAY;
+            $billPlzBill = $this->createsBillplzBill->execute(
+                $company_module->name, 
+                $company_module->employees()->first()->email, 
+                'This payment is credit topup for company ref. ' . $company_module->reference, $amount, $billNumber, 
+                $request->input('bank_code'), true
+            );
+
+            $payment_reference = $billPlzBill->id;
+        }
+        else {
+            $payment_method = PaymentMethodType::CASH;
+        }
+
+        $object = new TransactionObject(
+            $billNumber, 
+            TransactionType::PAYMENT, 
+            $company_module->id,
+            1,
+            1, 
+            $payment_method,
+            $request->input('amount'),
+            $request->input('amount'),
+            1,
+            1, 
+            0, 
+            0, 
+            0,
+            null, 
+            ApprovalStatus::PENDING_SUBMISSION,
+            null,
+            $payment_reference
+        );
+
+        $payment_transaction = $this->createsPaymentTransaction->execute($invoice_transaction, $object);
+
+        return $this->response([]);
+    }
+}
diff --git a/app/Classes/Modules/Transactions/ControllersLogic/CreateShippingInvoiceTransactionLogic.php b/app/Classes/Modules/Transactions/ControllersLogic/CreateShippingInvoiceTransactionLogic.php
index 6e6c5882..f988d73c 100644
--- a/app/Classes/Modules/Transactions/ControllersLogic/CreateShippingInvoiceTransactionLogic.php
+++ b/app/Classes/Modules/Transactions/ControllersLogic/CreateShippingInvoiceTransactionLogic.php
@@ -21,23 +21,10 @@ use App\Classes\ValueObjects\Constants\PaymentMethodType;
 use App\Classes\ValueObjects\Constants\ApprovalStatus;
 use App\Classes\ValueObjects\Constants\DocumentType;
 
-// use App\Classes\Modules\Documents\DataTransferObjects\DocumentObject;
-// use App\Classes\Modules\Transactions\Services\FetchesTransaction;
-// use App\Classes\Modules\Transactions\Services\UpdatesTransactionStatus;
-
-// use App\Models\Document;
-// use App\Models\Transaction;
-// use Barryvdh\DomPDF\PDF;
-// use Carbon\Carbon;
-
-
-
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Str;
-
-// use Meneses\LaravelLaravelMpdf\Facades\LaravelLaravelMpdf;
 use Meneses\LaravelMpdf\Facades\LaravelMpdf;
 
 class CreateShippingInvoiceTransactionLogic extends AbstractControllerLogic
@@ -74,16 +61,6 @@ class CreateShippingInvoiceTransactionLogic extends AbstractControllerLogic
 
     /** @var CreatesFiles */
     private $createsFile;
-
-    // /** @var FetchesTransaction */
-    // /** @var UpdatesTransactionStatus */
-    // private $updatesTransactionStatus;
-    // /** @var CreatesDocument */
-    // private $createsDocument;
-    // /** @var CreatesFiles */
-    // private $createsFile;
-    // /** @var PDF */
-    // private $pdf;
     
     public function __construct(
         FetchesPackingList $fetchesPackingList, 
@@ -93,10 +70,6 @@ class CreateShippingInvoiceTransactionLogic extends AbstractControllerLogic
         CreatesTransactionDetail $createsTransactionDetail,
         CreatesDocument $createsDocument,
         CreatesFiles $createsFile
-
-        // CreatesDocument $createsDocument, 
-        // CreatesFiles $createsFile, 
-        // PDF $pdf
     )
     {
 
@@ -107,11 +80,6 @@ class CreateShippingInvoiceTransactionLogic extends AbstractControllerLogic
         $this->createsTransactionDetail = $createsTransactionDetail;
         $this->createsDocument = $createsDocument;
         $this->createsFile = $createsFile;
-
-        // $this->updatesTransactionStatus = $updatesTransactionStatus;
-        // $this->createsDocument = $createsDocument;
-        // $this->createsFile = $createsFile;
-        // $this->pdf = $pdf;
     }
 
     public function logic(Request $request) : JsonResponse
diff --git a/app/Classes/Modules/Transactions/ControllersLogic/UploadPaymentVerificationDocumentLogic.php b/app/Classes/Modules/Transactions/ControllersLogic/UploadPaymentVerificationDocumentLogic.php
new file mode 100644
index 00000000..3ea3b667
--- /dev/null
+++ b/app/Classes/Modules/Transactions/ControllersLogic/UploadPaymentVerificationDocumentLogic.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace App\Classes\Modules\Transactions\ControllersLogic;
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+use App\Classes\Modules\Companies\Services\FetchesCompany;
+use App\Classes\Modules\Companies\Services\UpdatesCompanyStatus;
+use App\Classes\Modules\Documents\DataTransferObjects\DocumentObject;
+use App\Classes\Modules\Documents\Services\CreatesDocument;
+use App\Classes\Modules\Documents\Services\CreatesFiles;
+use App\Classes\Modules\Transactions\Services\FetchesTransaction;
+use App\Classes\Modules\Transactions\Services\UpdatesTransactionStatus;
+use App\Classes\ValueObjects\Constants\ApprovalStatus;
+use App\Classes\ValueObjects\Constants\CompanyType;
+use App\Classes\ValueObjects\Constants\DocumentType;
+use App\Models\Company;
+use App\Models\Document;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class UploadPaymentVerificationDocumentLogic extends AbstractControllerLogic
+{
+
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Payment Verify Document',
+            'message' => 'You have successfully submitted your payment verify document'
+        ];
+    }
+
+    /** @var FetchesTransaction */
+    private $fetchesTransaction;
+
+    /** @var CreatesDocument */
+    private $createsDocument;
+
+    /** @var CreatesFiles */
+    private $createsFile;
+
+    /** @var UpdatesTransactionStatus */
+    private $updatesTransactionStatus;
+
+    /**
+     * CreatePaymentVerificationDocumentLogic constructor.
+     * @param FetchesTransaction $fetchesTransaction
+     * @param CreatesDocument $createsDocument
+     * @param CreatesFiles $createsFile
+     * @param UpdatesTransactionStatus $updatesTransactionStatus
+     */
+    public function __construct(FetchesTransaction $fetchesTransaction, CreatesDocument $createsDocument, CreatesFiles $createsFile, UpdatesTransactionStatus $updatesTransactionStatus)
+    {
+        $this->fetchesTransaction = $fetchesTransaction;
+        $this->createsDocument = $createsDocument;
+        $this->createsFile = $createsFile;
+        $this->updatesTransactionStatus = $updatesTransactionStatus;
+    }
+
+    /**
+     * @param Request $request
+     * @return JsonResponse
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function logic(Request $request) : JsonResponse
+    {
+        $transaction = $this->fetchesTransaction->execute(['id' => $request->route('transaction_id')]);
+
+        $object = new DocumentObject(
+            DocumentType::CUSTOMER_PAYMENT_PROOF, 
+            $request->input('files'), 
+            '', 
+            ApprovalStatus::PENDING_VERIFICATION, 
+            'payments'
+        );
+
+        /** @var Document $document */
+        $document = $this->createsDocument->execute($transaction, $object);
+
+        $this->createsFile->execute($document, $object);
+
+        $this->updatesTransactionStatus->execute($transaction, ApprovalStatus::PENDING_VERIFICATION);
+
+        return $this->response([]);
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Transactions/DataTransferObjects/TransactionObject.php b/app/Classes/Modules/Transactions/DataTransferObjects/TransactionObject.php
index b4153751..5e943e29 100644
--- a/app/Classes/Modules/Transactions/DataTransferObjects/TransactionObject.php
+++ b/app/Classes/Modules/Transactions/DataTransferObjects/TransactionObject.php
@@ -57,6 +57,9 @@ class TransactionObject implements DataTransferObject
     /** @var array|null */
     private $details;
 
+    /** @var string */
+    private $paymentReference;
+
     /**
      * TransactionObject constructor.
      * @param string $billNo
@@ -92,7 +95,8 @@ class TransactionObject implements DataTransferObject
         float $serviceCharge, 
         ?Carbon $expiresOn, 
         ?int $status = ApprovalStatus::PENDING_SUBMISSION, 
-        ?array $details = []
+        ?array $details = [],
+        ?string $paymentReference = null
     )
     {
         $this->billNo = $billNo;
@@ -111,6 +115,7 @@ class TransactionObject implements DataTransferObject
         $this->expiresOn = $expiresOn;
         $this->status = $status;
         $this->details = $details;
+        $this->paymentReference = $paymentReference;
     }
 
     /**
@@ -243,7 +248,11 @@ class TransactionObject implements DataTransferObject
         }, $this->details);
     }
 
-
-
-
+    /**
+     * @return string|null
+     */
+    public function getPaymentReference(): ?string
+    {
+        return $this->paymentReference;
+    }
 }
\ No newline at end of file
diff --git a/app/Classes/Modules/Transactions/Services/CreatesPaymentTransaction.php b/app/Classes/Modules/Transactions/Services/CreatesPaymentTransaction.php
new file mode 100644
index 00000000..54afd914
--- /dev/null
+++ b/app/Classes/Modules/Transactions/Services/CreatesPaymentTransaction.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Classes\Modules\Transactions\Services;
+
+use App\Classes\General\Eloquent\AbstractUpdateRecord;
+use App\Classes\General\Eloquent\AbstractUpdateRelationshipRecord;
+use App\Classes\Modules\Transactions\DataTransferObjects\TransactionObject;
+use App\Models\Transaction;
+
+class CreatesPaymentTransaction extends AbstractUpdateRelationshipRecord
+{
+    /**
+     * @param TransactionObject $object
+     * @return \Illuminate\Database\Eloquent\Model
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function execute(Transaction $transaction, TransactionObject $object) {
+        $model = new Transaction();
+        $model->bill_no = $object->getBillNo();
+        $model->type = $object->getTransactionType();
+        $model->issuer = $object->getIssuer();
+        $model->receiver = $object->getReceiver();
+        $model->recipient_bank_account_id = $object->getRecipientBankAccountId();
+        $model->payment_method = $object->getPaymentMethod();
+        $model->amount = $object->getAmount();
+        $model->original_amount = $object->getOriginalAmount();
+        $model->currency_id = $object->getCurrencyId();
+        $model->original_currency_id = $object->getOriginalCurrencyId();
+        $model->currency_rate = $object->getCurrencyRate();
+        $model->tax = $object->getTax();
+        $model->service_charge = $object->getServiceCharge();
+        $model->expires_on = $object->getExpiresOn();
+        $model->status = $object->getStatus();
+
+        return $this->handler($transaction->transactions(), $model);
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/ValueObjects/Constants/TransactionType.php b/app/Classes/ValueObjects/Constants/TransactionType.php
index d61589fa..07277b64 100644
--- a/app/Classes/ValueObjects/Constants/TransactionType.php
+++ b/app/Classes/ValueObjects/Constants/TransactionType.php
@@ -6,9 +6,10 @@ final class TransactionType {
 
     public const SHIPPING_INVOICE = 1;
     
+    public const PAYMENT = 2;
+
     // public const PAYMENT_ATTEMPT = 0;
 
-    // public const PAYMENT = 1;
 
     // public const INVOICE = 2;
 
diff --git a/app/Http/Controllers/Billplz/CallbackBillplzController.php b/app/Http/Controllers/Billplz/CallbackBillplzController.php
new file mode 100644
index 00000000..9ee281e6
--- /dev/null
+++ b/app/Http/Controllers/Billplz/CallbackBillplzController.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Controllers\Billplz;
+
+use App\Classes\Modules\Billplzs\ControllersLogic\CallbackBillplzLogic;
+use Illuminate\Http\Request;
+
+class CallbackBillplzController
+{
+
+    /**
+     * @param Request $request
+     * @param CallbackBillplzLogic $logic
+     * @return bool|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     * @throws \App\Classes\Exceptions\ResourceNotFoundException
+     */
+    public function callback(Request $request, CallbackBillplzLogic $logic) {
+        return $logic->execute($request);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Billplz/CreateBillplzBillController.php b/app/Http/Controllers/Billplz/CreateBillplzBillController.php
new file mode 100644
index 00000000..c10bad79
--- /dev/null
+++ b/app/Http/Controllers/Billplz/CreateBillplzBillController.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers\Billplz;
+
+use App\Classes\Modules\Billplzs\ControllersLogic\CreateBillplzBillLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CreateBillplzBillController
+{
+    /**
+     * @param Request $request
+     * @param CreateBillplzBillLogic $logic
+     * @return JsonResponse
+     */
+    public function create(Request $request, CreateBillplzBillLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Transactions/ApprovePaymentTransactionController.php b/app/Http/Controllers/Transactions/ApprovePaymentTransactionController.php
new file mode 100644
index 00000000..cbb00610
--- /dev/null
+++ b/app/Http/Controllers/Transactions/ApprovePaymentTransactionController.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Http\Controllers\Transactions;
+
+use App\Classes\Modules\Transactions\ControllersLogic\ApprovePaymentTransactionLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class ApprovePaymentTransactionController
+{
+
+    public function approve(Request $request, ApprovePaymentTransactionLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Transactions/CreatePaymentTransactionController.php b/app/Http/Controllers/Transactions/CreatePaymentTransactionController.php
new file mode 100644
index 00000000..7636b16e
--- /dev/null
+++ b/app/Http/Controllers/Transactions/CreatePaymentTransactionController.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers\Transactions;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use App\Classes\Modules\Transactions\ControllersLogic\CreatePaymentTransactionLogic;
+
+class CreatePaymentTransactionController
+{
+    /**
+     * @param Request $request
+     * @param CreatePaymentTransactionLogic $logic
+     * @return JsonResponse
+     */
+    public function create(Request $request, CreatePaymentTransactionLogic $logic) : JsonResponse {
+        return $logic->execute($request);
+    }
+}
diff --git a/app/Http/Controllers/Transactions/UploadPaymentVerificationDocumentController.php b/app/Http/Controllers/Transactions/UploadPaymentVerificationDocumentController.php
new file mode 100644
index 00000000..6c32a34d
--- /dev/null
+++ b/app/Http/Controllers/Transactions/UploadPaymentVerificationDocumentController.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers\Transactions;
+
+use App\Classes\Modules\Transactions\ControllersLogic\UploadPaymentVerificationDocumentLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class UploadPaymentVerificationDocumentController
+{
+    /**
+     * @param Request $request
+     * @param UploadPaymentVerificationDocumentLogic $logic
+     * @return JsonResponse
+     */
+    public function upload(Request $request, UploadPaymentVerificationDocumentLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Models/CompanyModule.php b/app/Models/CompanyModule.php
index c4964447..6a6d53ed 100644
--- a/app/Models/CompanyModule.php
+++ b/app/Models/CompanyModule.php
@@ -140,7 +140,7 @@ class CompanyModule extends AbstractModel implements Addressable, Documentable,
       */
      public function banks(): HasMany
      {
-         return $this->HasMany(Bank::class, 'company_id');
+         return $this->HasMany(BankAccount::class, 'company_id');
      }
 
     /**
diff --git a/app/Models/Transaction.php b/app/Models/Transaction.php
index 9ca9c24f..d2432941 100644
--- a/app/Models/Transaction.php
+++ b/app/Models/Transaction.php
@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use App\Classes\General\Interfaces\Documentable;
+use App\Classes\General\Interfaces\Transactionable;
 use App\Classes\ValueObjects\Constants\ApprovalStatus;
 use App\Classes\ValueObjects\Constants\TransactionType;
 use Carbon\Carbon;
@@ -12,7 +13,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
-class Transaction extends AbstractModel implements Documentable
+class Transaction extends AbstractModel implements Documentable, Transactionable
 {
     protected $table = 'transactions';
 
@@ -29,6 +30,14 @@ class Transaction extends AbstractModel implements Documentable
         return $this->morphMany(Order::class, 'owner');
     }
 
+    /**
+     * @return MorphMany
+     */
+    public function transactions(): MorphMany
+    {
+        return $this->MorphMany(Transaction::class, 'owner');
+    }
+
     /**
      * @return MorphMany
      */
diff --git a/config/billplz.php b/config/billplz.php
new file mode 100644
index 00000000..904cea31
--- /dev/null
+++ b/config/billplz.php
@@ -0,0 +1,13 @@
+<?php
+
+return [
+    'base_url' => env('BILLPLZ_BASE_URL', 'https://www.billplz.com'),
+    'api_key' => env('BILLPLZ_API_KEY', '0fa4c710-761b-4a7a-a501-c2c2d02643d5'),
+    'x_signature_key' => env('BILLPLZ_X_SIGNATURE_KEY', 'S-pbNVthVRsvnPfZlgLwqqOg'),
+    'collection_id' => env('BILLPLZ_COLLECTION_ID', 'hev2wdjy'),
+    'wallet_collection_id' => env('BILLPLZ_WALLET_COLLECTION_ID', 'hev2wdjy'),
+    'redirect_url' => env('BILLPLZ_REDIRECT_URL', 'localhost'),
+    'callback_url' => env('BILLPLZ_CALLBACK_URL', 'localhost'),
+    'maybank' => 'MB2U0227',
+    'cimb' => 'BCBB0235'
+];
\ No newline at end of file
diff --git a/routes/api.php b/routes/api.php
index d7d0cdcc..a9383a2b 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -26,6 +26,8 @@ Route::group(['middleware' => 'api', 'prefix' => 'v1', 'as' => 'api.'], function
 
         Route::get('/storage/{fileName}/fetch', 'Documents\RenderDocumentController@fileStorageServe')->where(['fileName' => '.*'])->name('storage.document.file');
 
+        Route::post('online_payment/callback', 'Billplz\CallbackBillplzController@callback')->name('online_payment.callback');
+
         require __DIR__ . '/company.php';
 
         require __DIR__ . '/document.php';
diff --git a/routes/transaction.php b/routes/transaction.php
index 7b4f7fd0..c3e1b2f2 100644
--- a/routes/transaction.php
+++ b/routes/transaction.php
@@ -7,8 +7,20 @@ Route::group(['prefix' => 'transactions', 'namespace' => 'Transactions', 'as' =>
     Route::get('/list', 'ListTransactionsController@list')->name('list');
     // Route::delete('/suspend/{id}', 'SuspendTransactionController@suspend')->name('suspend');
 
+    Route::post('/payment/create', 'CreatePaymentTransactionController@create')->name('payment.create');
+    Route::post('/payment/upload-verification-document/{transaction_id}', 'UploadPaymentVerificationDocumentController@upload')->name('verification.create');
+    Route::put('/payment/approve/{transaction_id}/{status}', 'ApprovePaymentTransactionController@approve')->where('status', 'approve|reject')->name('approval');
+
+
     route::post('/shipping-invoice/create', 'CreateShippingInvoiceTransactionController@create')->name('supplier.create');
 
+    // Route::group(['prefix' => '{id}/payment', 'as' => 'payment.'], function () {
+    //     Route::post('quotation', 'FetchBookingPaymentQuotationController@fetch')->name('quotation');
+    //     Route::post('create', 'CreateBookingPaymentController@create')->name('create');
+    //     Route::post('{payment_id}/verification/create', 'CreatePaymentVerificationController@create')->name('verification.create');
+    //     Route::put('/{payment_id}/approval/{status}', 'ApprovePaymentVerificationController@approve')->where('status', 'approve|reject')->name('approval');
+    // });
+
 
     // route::post('{id}/bill/verification', 'CreatePaymentProofDocumentController@verify')->name('bill.verification');
 
diff --git a/routes/web.php b/routes/web.php
index b8bbed7a..bb35d287 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -271,4 +271,6 @@ Route::get('/customers/active/{active_start}/{active_end}/{inactive_start?}/{ina
         echo $key + 1 .'. <a href="'.\route('customer.profile', $marking).'" target="_blank">'.$marking.'</a> '.$totalCbm.'<br><br>';
     }
 
-});
\ No newline at end of file
+});
+
+Route::get('/online_payment/redirect', 'Billplz\CallbackBillplzController@callback')->name('online_payment.redirect');
\ No newline at end of file