diff --git a/src/Carrier/Carrier.php b/src/Carrier/Carrier.php
index bb1203f..b2cbc6f 100644
--- a/src/Carrier/Carrier.php
+++ b/src/Carrier/Carrier.php
@@ -8,6 +8,9 @@ class Carrier
         private ?int $id,
         private string $email,
         private string $companyName,
+        private string $contactPerson,
+        private string $phoneNumber,
+        private string $notes,
     ) {}
 
     public function getId(): ?int
@@ -29,4 +32,19 @@ class Carrier
     {
         return $this->companyName;
     }
+
+    public function getContactPerson(): string
+    {
+        return $this->contactPerson;
+    }
+
+    public function getPhoneNumber(): string
+    {
+        return $this->phoneNumber;
+    }
+
+    public function getNotes(): string
+    {
+        return $this->notes;
+    }
 }
diff --git a/src/Carrier/CarrierController.php b/src/Carrier/CarrierController.php
index d251e09..7a23fe1 100644
--- a/src/Carrier/CarrierController.php
+++ b/src/Carrier/CarrierController.php
@@ -32,7 +32,10 @@ class CarrierController
         $body = $request->getParsedBody();
         $dto = new CreateCarrierRequest(
             $body['email'],
-            $body['companyName'],
+            $body['company_name'],
+            $body['contact_person'],
+            $body['phone_number'],
+            $body['notes'],
         );
         $useCase = new CreateCarrier($dto, $this->carrierRepo);
         $useCase->execute();
diff --git a/src/Carrier/FlatFileCarrierRepository.php b/src/Carrier/FlatFileCarrierRepository.php
index 8de3c85..1a18286 100644
--- a/src/Carrier/FlatFileCarrierRepository.php
+++ b/src/Carrier/FlatFileCarrierRepository.php
@@ -31,6 +31,9 @@ class FlatFileCarrierRepository implements CarrierRepository
                     $jsonCarrier['id'],
                     $jsonCarrier['email'],
                     $jsonCarrier['companyName'],
+                    $jsonCarrier['contactPerson'],
+                    $jsonCarrier['phoneNumber'],
+                    $jsonCarrier['notes'],
                 );
             }
         }
@@ -38,6 +41,9 @@ class FlatFileCarrierRepository implements CarrierRepository
             'id' => $this->autoIncrementId($data),
             'email' => $carrier->getEmail(),
             'companyName' => $carrier->getCompanyName(),
+            'contactPerson' => $carrier->getContactPerson(),
+            'phoneNumber' => $carrier->getPhoneNumber(),
+            'notes' => $carrier->getNotes(),
         ];
         $data[] = $newCarrier;
         file_put_contents(
@@ -48,6 +54,9 @@ class FlatFileCarrierRepository implements CarrierRepository
             $newCarrier['id'],
             $newCarrier['email'],
             $newCarrier['companyName'],
+            $newCarrier['contactPerson'],
+            $newCarrier['phoneNumber'],
+            $newCarrier['notes'],
         );
     }
 
@@ -60,7 +69,10 @@ class FlatFileCarrierRepository implements CarrierRepository
             return new Carrier(
                 $carrier['id'],
                 $carrier['email'],
-                $carrier['companyName']
+                $carrier['companyName'],
+                $carrier['contactPerson'],
+                $carrier['phoneNumber'],
+                $carrier['notes'],
             );
         }, $this->getCarrierData());
     }
diff --git a/src/Carrier/UseCases/CreateCarrier.php b/src/Carrier/UseCases/CreateCarrier.php
index ca9df3a..6a4c380 100644
--- a/src/Carrier/UseCases/CreateCarrier.php
+++ b/src/Carrier/UseCases/CreateCarrier.php
@@ -17,7 +17,10 @@ class CreateCarrier
         $carrier = new Carrier(
             null,
             $this->dto->email,
-            $this->dto->companyName
+            $this->dto->companyName,
+            $this->dto->contactPerson,
+            $this->dto->phoneNumber,
+            $this->dto->notes,
         );
 
         return $this->carrierRepo->save($carrier);
diff --git a/src/Carrier/UseCases/CreateCarrierRequest.php b/src/Carrier/UseCases/CreateCarrierRequest.php
index 451ca73..049ee82 100644
--- a/src/Carrier/UseCases/CreateCarrierRequest.php
+++ b/src/Carrier/UseCases/CreateCarrierRequest.php
@@ -7,5 +7,8 @@ class CreateCarrierRequest
     public function __construct(
         public string $email,
         public string $companyName,
+        public string $contactPerson,
+        public string $phoneNumber,
+        public string $notes,
     ) {}
 }
diff --git a/storage/seedDb.php b/storage/seedDb.php
index cb8a73c..b889c43 100644
--- a/storage/seedDb.php
+++ b/storage/seedDb.php
@@ -12,6 +12,9 @@ $carriers = [
         'id' => 0,
         'email' => 'carrier@test.com',
         'companyName' => 'test Company',
+        'contactPerson' => 'Joe Shmoe',
+        'phoneNumber' => '123456789',
+        'notes' => 'some notes',
     ],
 ];
 
diff --git a/tests/Fakes/Carrier/FakeCarrierRepository.php b/tests/Fakes/Carrier/FakeCarrierRepository.php
index a257088..9f16e60 100644
--- a/tests/Fakes/Carrier/FakeCarrierRepository.php
+++ b/tests/Fakes/Carrier/FakeCarrierRepository.php
@@ -17,6 +17,9 @@ class FakeCarrierRepository implements CarrierRepository
                     $id,
                     $carrier->getEmail(),
                     $carrier->getCompanyName(),
+                    $carrier->getContactPerson(),
+                    $carrier->getPhoneNumber(),
+                    $carrier->getNotes(),
                 );
             }
         }
@@ -37,6 +40,9 @@ class FakeCarrierRepository implements CarrierRepository
             $id,
             $carrier->getEmail(),
             $carrier->getCompanyName(),
+            $carrier->getContactPerson(),
+            $carrier->getPhoneNumber(),
+            $carrier->getNotes(),
         );
     }
 
@@ -52,6 +58,9 @@ class FakeCarrierRepository implements CarrierRepository
                 $carrier->getId(),
                 $carrier->getEmail(),
                 $carrier->getCompanyName(),
+                $carrier->getContactPerson(),
+                $carrier->getPhoneNumber(),
+                $carrier->getNotes(),
             );
         }, $this->existingCarriers);
     }
diff --git a/tests/Unit/Carrier/UseCases/CreateCarrierTest.php b/tests/Unit/Carrier/UseCases/CreateCarrierTest.php
index d71b16d..edd7f3e 100644
--- a/tests/Unit/Carrier/UseCases/CreateCarrierTest.php
+++ b/tests/Unit/Carrier/UseCases/CreateCarrierTest.php
@@ -13,12 +13,24 @@ class CreateCarrierTest extends TestCase
     {
         $email = 'joe@shmoe.com';
         $company = 'test company';
+        $contactPerson = 'Joe Shmoe';
+        $phoneNumber = '132456798';
+        $notes = 'some notes';
         $carrierRepo = new FakeCarrierRepository();
-        $dto = new CreateCarrierRequest($email, $company);
+        $dto = new CreateCarrierRequest(
+            $email,
+            $company,
+            $contactPerson,
+            $phoneNumber,
+            $notes,
+        );
         $useCase = new CreateCarrier($dto, $carrierRepo);
         $response = $useCase->execute();
         $foundCarrier = $carrierRepo->find($response->getId());
         $this->assertEquals($email, $foundCarrier->getEmail());
         $this->assertEquals($company, $foundCarrier->getCompanyName());
+        $this->assertEquals($contactPerson, $foundCarrier->getContactPerson());
+        $this->assertEquals($phoneNumber, $foundCarrier->getPhoneNumber());
+        $this->assertEquals($notes, $foundCarrier->getNotes());
     }
 }
diff --git a/tests/Unit/Carrier/UseCases/GetAllCarriersTest.php b/tests/Unit/Carrier/UseCases/GetAllCarriersTest.php
index ad63843..87aaaea 100644
--- a/tests/Unit/Carrier/UseCases/GetAllCarriersTest.php
+++ b/tests/Unit/Carrier/UseCases/GetAllCarriersTest.php
@@ -11,12 +11,31 @@ class GetAllCarriersTest extends TestCase
 {
     public function test_get_one_carrier(): void
     {
+        $email = 'email@email.com';
+        $company = 'test Company';
+        $contactPerson = 'joe shmoe';
+        $phoneNumber = '123456798';
+        $notes = 'some notes';
         $repo = new FakeCarrierRepository();
-        $repo->save(new Carrier(0, 'email@email.com', 'test Company'));
+        $repo->save(new Carrier(
+            0,
+            $email,
+            $company,
+            $contactPerson,
+            $phoneNumber,
+            $notes,
+        ));
         $useCase = new GetAllCarriers($repo);
         $response = $useCase->execute();
         $this->assertEquals(
-            [new Carrier(0, 'email@email.com', 'test Company')],
+            [new Carrier(
+                0,
+                $email,
+                $company,
+                $contactPerson,
+                $phoneNumber,
+                $notes,
+            )],
             $response
         );
     }