diff --git a/.env.example b/.env.example
index 79b288cd..3ebfeaa3 100644
--- a/.env.example
+++ b/.env.example
@@ -90,3 +90,7 @@ HARIM_EDIT_ACCESS_USERNAME=
 HARIM_NEED_GUARANTEE_LETTER_URL=
 HARIM_NEED_GUARANTEE_LETTER_PASSWORD=
 HARIM_NEED_GUARANTEE_LETTER_USERNAME=
+
+BACKUP_TARGET_DIR=
+BACKUP_USER=
+BACKUP_PASSWORD=
\ No newline at end of file
diff --git a/app/Console/Commands/BackupDatabaseCommand.php b/app/Console/Commands/BackupDatabaseCommand.php
new file mode 100644
index 00000000..1d0d6ca8
--- /dev/null
+++ b/app/Console/Commands/BackupDatabaseCommand.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Process;
+
+class BackupDatabaseCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'db:backup';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'physical database backup';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle(): void
+    {
+        $path = config('global_variables.BACKUP_TARGET_DIR');
+        $user = config('global_variables.BACKUP_USER');
+        $password = config('global_variables.BACKUP_PASSWORD');
+        $time = date('Y-m-d');
+
+        $backup = Process::path($path)->forever()->run("sudo mariadb-backup --backup --target-dir={$path}/{$time} --user={$user} --password={$password}");
+
+        if ($backup->failed()) {
+            Log::channel('mariadb-backup')->info("Backup failed at {$time}");
+        }
+
+        $prepare = Process::path($path)->forever()->run("sudo mariadb-backup --prepare --target-dir={$path}/{$time}");
+
+        if ($prepare->failed()) {
+            Log::channel('mariadb-backup')->info("Preparation failed at {$time}");
+        }
+
+        Log::channel('mariadb-backup')->info("Backup successful at {$time}");
+
+        $this->info('done');
+    }
+}
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index f1f2d616..815e0d20 100755
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -39,6 +39,9 @@ class Kernel extends ConsoleKernel
 
         $schedule->command("webservice:roadobserved --daily-mode")
             ->dailyAt('00:45')->appendOutputTo(storage_path('logs/nikarayan.log'));
+
+        $schedule->command("db:backup")
+            ->weekly()->at('03:00')->appendOutputTo(storage_path('logs/mariadb-backup.log'));
     }
 
     /**
diff --git a/app/Models/Mission.php b/app/Models/Mission.php
index 347c738d..5d1c5431 100644
--- a/app/Models/Mission.php
+++ b/app/Models/Mission.php
@@ -26,7 +26,7 @@ class Mission extends Model
     protected function area(): Attribute
     {
         return Attribute::make(
-            get: fn($value) => json_decode($value)
+            get: fn($value) => json_decode($value, true)
         );
     }
 
diff --git a/app/Services/PaymentService.php b/app/Services/PaymentService.php
index bb5d2e68..cfe90719 100644
--- a/app/Services/PaymentService.php
+++ b/app/Services/PaymentService.php
@@ -23,7 +23,7 @@ class PaymentService
                     'type' => 1,
                     'instanceid' => 123,
                     'ownerid' => $driver_national_code,
-                    'calculationBox' => "{\"rows\":[{\"amount\":" . $final_amount . ",\"code\":\"7070021060000015\"}]}"
+                    'calculationBox' => "{\"rows\":[{\"amount\":" . $final_amount . ",\"code\":\"7070011026200593\"}]}"
                 );
 
                 $ch = curl_init();
diff --git a/config/global_variables.php b/config/global_variables.php
index cc7b9df3..886160ad 100644
--- a/config/global_variables.php
+++ b/config/global_variables.php
@@ -2,4 +2,7 @@
 
 return [
     'IS_DEVELOPMENT_ENV' => env('IS_DEVELOPMENT_ENV', false),
+    "BACKUP_TARGET_DIR" => env('BACKUP_TARGET_DIR'),
+    "BACKUP_USER" => env('BACKUP_USER'),
+    "BACKUP_PASSWORD" => env('BACKUP_PASSWORD'),
 ];
diff --git a/config/logging.php b/config/logging.php
index dced418b..3a6fc052 100644
--- a/config/logging.php
+++ b/config/logging.php
@@ -135,6 +135,11 @@ return [
             'path' => storage_path('logs/fms/error_rate_service.log'),
             'level' => 'info',
         ],
-    ],
 
+        'mariadb-backup' => [
+            'driver' => 'single',
+            'path' => storage_path('logs/mariadb-backup.log'),
+            'level' => 'info',
+        ],
+    ],
 ];