diff --git a/apps/authentication/api/v1/serializers/serializer.py b/apps/authentication/api/v1/serializers/serializer.py
index b09e8b6..54c071f 100644
--- a/apps/authentication/api/v1/serializers/serializer.py
+++ b/apps/authentication/api/v1/serializers/serializer.py
@@ -46,18 +46,10 @@ class BankAccountSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = BankAccountInformation
-        fields = [
-            'id',
-            'user',
-            'organization',
-            'account_type',
-            'account',
-            'name',
-            'card',
-            'sheba'
-        ]
+        fields = '__all__'
         extra_kwargs = {
             'user': {'required': False},
+            'name': {'required': False},
             'organization': {'required': False},
             'account_type': {'required': False},
             'account': {'required': False},
diff --git a/apps/authentication/migrations/0034_remove_bankaccountinformation_account_and_more.py b/apps/authentication/migrations/0034_remove_bankaccountinformation_account_and_more.py
new file mode 100644
index 0000000..75107f5
--- /dev/null
+++ b/apps/authentication/migrations/0034_remove_bankaccountinformation_account_and_more.py
@@ -0,0 +1,33 @@
+# Generated by Django 5.0 on 2025-08-17 06:19
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentication', '0033_organization_en_name_alter_organization_name'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='bankaccountinformation',
+            name='account',
+        ),
+        migrations.RemoveField(
+            model_name='bankaccountinformation',
+            name='account_type',
+        ),
+        migrations.RemoveField(
+            model_name='bankaccountinformation',
+            name='card',
+        ),
+        migrations.RemoveField(
+            model_name='bankaccountinformation',
+            name='name',
+        ),
+        migrations.RemoveField(
+            model_name='bankaccountinformation',
+            name='sheba',
+        ),
+    ]
diff --git a/apps/authentication/migrations/0035_bankaccountinformation_account_and_more.py b/apps/authentication/migrations/0035_bankaccountinformation_account_and_more.py
new file mode 100644
index 0000000..ea7c9ae
--- /dev/null
+++ b/apps/authentication/migrations/0035_bankaccountinformation_account_and_more.py
@@ -0,0 +1,38 @@
+# Generated by Django 5.0 on 2025-08-17 06:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentication', '0034_remove_bankaccountinformation_account_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='bankaccountinformation',
+            name='account',
+            field=models.CharField(max_length=25, null=True, unique=True),
+        ),
+        migrations.AddField(
+            model_name='bankaccountinformation',
+            name='account_type',
+            field=models.CharField(default='USR', max_length=10),
+        ),
+        migrations.AddField(
+            model_name='bankaccountinformation',
+            name='card',
+            field=models.CharField(max_length=25, null=True, unique=True),
+        ),
+        migrations.AddField(
+            model_name='bankaccountinformation',
+            name='name',
+            field=models.CharField(max_length=150, null=True),
+        ),
+        migrations.AddField(
+            model_name='bankaccountinformation',
+            name='sheba',
+            field=models.CharField(max_length=30, null=True, unique=True),
+        ),
+    ]
diff --git a/apps/authentication/models.py b/apps/authentication/models.py
index fa54094..d4a45ff 100644
--- a/apps/authentication/models.py
+++ b/apps/authentication/models.py
@@ -177,10 +177,10 @@ class BankAccountInformation(BaseModel):
         ('USR', 'user'),
     )
     account_type = models.CharField(max_length=10, default='USR')
-    name = models.CharField(max_length=150)
-    card = models.CharField(max_length=25, unique=True)
-    account = models.CharField(max_length=25, unique=True)
-    sheba = models.CharField(max_length=30, unique=True)
+    name = models.CharField(max_length=150, null=True)
+    card = models.CharField(max_length=25, null=True, unique=True)
+    account = models.CharField(max_length=25, null=True, unique=True)
+    sheba = models.CharField(max_length=30, null=True, unique=True)
 
     def __str__(self):
         return f'{self.name}-{self.card}'
diff --git a/apps/pos_device/models.py b/apps/pos_device/models.py
index 9c184a5..f0f8284 100644
--- a/apps/pos_device/models.py
+++ b/apps/pos_device/models.py
@@ -41,6 +41,7 @@ class Device(BaseModel):
     latitude = models.FloatField(default=0)
     longitude = models.FloatField(default=0)
     is_activated = models.BooleanField(default=False)
+    # pre_registered = models.BooleanField(default=False)
     organization = models.ForeignKey(
         Organization,
         on_delete=models.CASCADE,
diff --git a/apps/pos_device/web/api/v1/serilaizers/device.py b/apps/pos_device/web/api/v1/serilaizers/device.py
index 71946ec..ecb1bf3 100644
--- a/apps/pos_device/web/api/v1/serilaizers/device.py
+++ b/apps/pos_device/web/api/v1/serilaizers/device.py
@@ -1,3 +1,4 @@
+from apps.authentication.api.v1.serializers.serializer import BankAccountSerializer
 from apps.pos_device.web.api.v1.serilaizers import client as client_serializer
 from rest_framework.serializers import ModelSerializer
 from apps.pos_device import models as pos_models
@@ -76,3 +77,12 @@ class StakeHoldersSerializer(ModelSerializer):
     class Meta:
         model = pos_models.StakeHolders
         fields = '__all__'
+
+    def to_representation(self, instance):
+        representation = super().to_representation(instance)
+
+        representation['bank_account'] = BankAccountSerializer(
+            instance.organization.bank_information.all()
+        ).data
+
+        return representation