diff --git a/app/src/Application/Payment/Activities/PaymentActivity.php b/app/src/Application/Payment/Activities/PaymentActivity.php
deleted file mode 100644
index cabb8ae..0000000
--- a/app/src/Application/Payment/Activities/PaymentActivity.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Application\Payment\Activities;
-
-use Domain\Payment\PaymentActivityInterface;
-use Spiral\Logger\LogsInterface;
-use Temporal\Activity\ActivityMethod;
-
-class PaymentActivity implements PaymentActivityInterface
-{
-    public function __construct(private readonly LogsInterface $logger)
-    {
-    }
-
-    #[ActivityMethod(name: 'paymentStatus')]
-    public function checkStatus(int $paymentId): bool
-    {
-        $this->logger->getLogger()->debug('Payment status checked', ['paymentId' => $paymentId]);
-
-        return true;
-    }
-}
diff --git a/app/src/Application/Payment/Workflows/PaymentWorkflow.php b/app/src/Application/Payment/Workflows/PaymentWorkflow.php
deleted file mode 100644
index 40ed38d..0000000
--- a/app/src/Application/Payment/Workflows/PaymentWorkflow.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Application\Payment\Workflows;
-
-use Domain\Payment\PaymentActivityInterface;
-use Domain\Payment\PaymentWorkflowInterface;
-use Generator;
-use Temporal\Activity\ActivityOptions;
-use Temporal\Workflow;
-
-class PaymentWorkflow implements PaymentWorkflowInterface
-{
-    #[Workflow\WorkflowMethod(name: 'paymentWorkflow')]
-    public function start(int $id): Generator
-    {
-        $activity = Workflow::newActivityStub(
-            PaymentActivityInterface::class,
-            ActivityOptions::new()->withStartToCloseTimeout(10)
-        );
-
-        return yield $activity->checkStatus($id);
-    }
-}
diff --git a/app/src/Domain/Category/Category.php b/app/src/Domain/Category/Category.php
deleted file mode 100644
index bad2701..0000000
--- a/app/src/Domain/Category/Category.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Domain\Category;
-
-class Category
-{
-}
diff --git a/app/src/Domain/Category/CategoryId.php b/app/src/Domain/Category/CategoryId.php
deleted file mode 100644
index f4ce07b..0000000
--- a/app/src/Domain/Category/CategoryId.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Domain\Category;
-
-use Domain\Shared\Typecasts\Id;
-
-final class CategoryId extends Id
-{
-}
diff --git a/app/src/Domain/Category/Contracts/CategoryIdGenerator.php b/app/src/Domain/Category/Contracts/CategoryIdGenerator.php
deleted file mode 100644
index 57aec14..0000000
--- a/app/src/Domain/Category/Contracts/CategoryIdGenerator.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Domain\Category\Contracts;
-
-use Domain\Category\CategoryId;
-
-interface CategoryIdGenerator
-{
-    public function nextId(): CategoryId;
-}
diff --git a/app/src/Domain/Payment/PaymentActivityInterface.php b/app/src/Domain/Payment/PaymentActivityInterface.php
deleted file mode 100644
index 2fa97fe..0000000
--- a/app/src/Domain/Payment/PaymentActivityInterface.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Domain\Payment;
-
-use Temporal\Activity\ActivityInterface;
-use Temporal\Activity\ActivityMethod;
-
-#[ActivityInterface(prefix: 'paymentActivity.')]
-interface PaymentActivityInterface
-{
-    #[ActivityMethod(name: 'paymentStatus')]
-    public function checkStatus(int $paymentId): bool;
-}
diff --git a/app/src/Domain/Payment/PaymentWorkflowInterface.php b/app/src/Domain/Payment/PaymentWorkflowInterface.php
deleted file mode 100644
index 0402d4f..0000000
--- a/app/src/Domain/Payment/PaymentWorkflowInterface.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Domain\Payment;
-
-use Temporal\Workflow\WorkflowInterface;
-use Temporal\Workflow\WorkflowMethod;
-
-#[WorkflowInterface]
-interface PaymentWorkflowInterface
-{
-    #[WorkflowMethod(name: 'paymentWorkflow')]
-    public function start(int $id);
-}
diff --git a/app/src/Domain/Project/Contracts/ProjectIdGenerator.php b/app/src/Domain/Project/Contracts/ProjectIdGenerator.php
deleted file mode 100644
index 3a2b2c5..0000000
--- a/app/src/Domain/Project/Contracts/ProjectIdGenerator.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Domain\Project\Contracts;
-
-use Domain\Project\ProjectId;
-
-interface ProjectIdGenerator
-{
-    public function nextId(): ProjectId;
-}
diff --git a/app/src/Domain/Transfer/Activities/Destination/AllocateSpaceInterface.php b/app/src/Domain/Transfer/Activities/Destination/AllocateSpaceInterface.php
new file mode 100644
index 0000000..97280c5
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Destination/AllocateSpaceInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Destination;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.destination.AllocateSpace.')]
+interface AllocateSpaceInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Destination/AttachDomainInterface.php b/app/src/Domain/Transfer/Activities/Destination/AttachDomainInterface.php
new file mode 100644
index 0000000..5ff9faf
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Destination/AttachDomainInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Destination;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.destination.AttachDomain.')]
+interface AttachDomainInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Destination/ReConfigureWebsiteInterface.php b/app/src/Domain/Transfer/Activities/Destination/ReConfigureWebsiteInterface.php
new file mode 100644
index 0000000..7c55f9b
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Destination/ReConfigureWebsiteInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Destination;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.destination.ReConfigureWebsite.')]
+interface ReConfigureWebsiteInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Destination/RestoreDatabaseInterface.php b/app/src/Domain/Transfer/Activities/Destination/RestoreDatabaseInterface.php
new file mode 100644
index 0000000..65d6099
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Destination/RestoreDatabaseInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Destination;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.destination.RestoreDatabase.')]
+interface RestoreDatabaseInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Destination/RestoreFilesInterface.php b/app/src/Domain/Transfer/Activities/Destination/RestoreFilesInterface.php
new file mode 100644
index 0000000..29b3c31
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Destination/RestoreFilesInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Destination;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.destination.RestoreFiles.')]
+interface RestoreFilesInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Source/BackupDatabaseInterface.php b/app/src/Domain/Transfer/Activities/Source/BackupDatabaseInterface.php
new file mode 100644
index 0000000..f955573
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Source/BackupDatabaseInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Source;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.source.backupDatabase.')]
+interface BackupDatabaseInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Source/BackupFilesInterface.php b/app/src/Domain/Transfer/Activities/Source/BackupFilesInterface.php
new file mode 100644
index 0000000..fd3e9cf
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Source/BackupFilesInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Source;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.source.backupFiles.')]
+interface BackupFilesInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Source/ReleaseDomainInterface.php b/app/src/Domain/Transfer/Activities/Source/ReleaseDomainInterface.php
new file mode 100644
index 0000000..e40b292
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Source/ReleaseDomainInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Source;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.source.releaseDomain.')]
+interface ReleaseDomainInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Activities/Source/TransferBackupInterface.php b/app/src/Domain/Transfer/Activities/Source/TransferBackupInterface.php
new file mode 100644
index 0000000..fe9c296
--- /dev/null
+++ b/app/src/Domain/Transfer/Activities/Source/TransferBackupInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Activities\Source;
+
+use Temporal\Activity\ActivityInterface;
+
+#[ActivityInterface(prefix: 'website.transfer.source.transferBackup.')]
+interface TransferBackupInterface
+{
+    public function handle(): string;
+}
diff --git a/app/src/Domain/Transfer/Contracts/TransferIdGenerator.php b/app/src/Domain/Transfer/Contracts/TransferIdGenerator.php
new file mode 100644
index 0000000..12508f6
--- /dev/null
+++ b/app/src/Domain/Transfer/Contracts/TransferIdGenerator.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Contracts;
+
+use Domain\Transfer\TransferId;
+
+interface TransferIdGenerator
+{
+    public function nextId(): TransferId;
+}
diff --git a/app/src/Domain/Project/Contracts/ProjectRepository.php b/app/src/Domain/Transfer/Contracts/TransferRepository.php
similarity index 57%
rename from app/src/Domain/Project/Contracts/ProjectRepository.php
rename to app/src/Domain/Transfer/Contracts/TransferRepository.php
index b802576..06a8ac3 100644
--- a/app/src/Domain/Project/Contracts/ProjectRepository.php
+++ b/app/src/Domain/Transfer/Contracts/TransferRepository.php
@@ -2,11 +2,11 @@
 
 declare(strict_types=1);
 
-namespace Domain\Project\Contracts;
+namespace Domain\Transfer\Contracts;
 
 use Cycle\ORM\RepositoryInterface;
 
-interface ProjectRepository extends RepositoryInterface
+interface TransferRepository extends RepositoryInterface
 {
     public function findById(string $id): ?object;
 }
diff --git a/app/src/Domain/Project/Events/ProjectCreated.php b/app/src/Domain/Transfer/Events/TransferCreated.php
similarity index 70%
rename from app/src/Domain/Project/Events/ProjectCreated.php
rename to app/src/Domain/Transfer/Events/TransferCreated.php
index 8fdc373..53c47cf 100644
--- a/app/src/Domain/Project/Events/ProjectCreated.php
+++ b/app/src/Domain/Transfer/Events/TransferCreated.php
@@ -2,22 +2,22 @@
 
 declare(strict_types=1);
 
-namespace Domain\Project\Events;
+namespace Domain\Transfer\Events;
 
 use Assert\AssertionFailedException;
 use Domain\Auth\Signature;
-use Domain\Project\ProjectId;
+use Domain\Transfer\TransferId;
 use EventSauce\EventSourcing\Serialization\SerializablePayload;
 use Exception;
 use JsonSerializable;
 
-final readonly class ProjectCreated implements SerializablePayload, JsonSerializable
+final readonly class TransferCreated implements SerializablePayload, JsonSerializable
 {
     /**
      * @phpstan-consistent-constructor
      */
     public function __construct(
-        private ProjectId $id,
+        private TransferId $id,
         private string $name,
         private string $description,
         private Signature $signature,
@@ -31,10 +31,10 @@ public function __construct(
     final public static function fromPayload(array $payload): static
     {
         return new self(
-            ProjectId::fromString($payload['id']),
-            $payload['name'],
-            $payload['description'],
-            Signature::fromArray($payload['signature'])
+            id: TransferId::fromString($payload['id']),
+            name: $payload['name'],
+            description: $payload['description'],
+            signature: Signature::fromArray($payload['signature'])
         );
     }
 
diff --git a/app/src/Domain/Transfer/Exceptions/AllocateSpaceFailedException.php b/app/src/Domain/Transfer/Exceptions/AllocateSpaceFailedException.php
new file mode 100644
index 0000000..dea949f
--- /dev/null
+++ b/app/src/Domain/Transfer/Exceptions/AllocateSpaceFailedException.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Exceptions;
+
+use RuntimeException;
+
+final class AllocateSpaceFailedException extends RuntimeException
+{
+    public function __construct()
+    {
+        parent::__construct('Failed to allocate space for transfer');
+    }
+}
diff --git a/app/src/Domain/Transfer/Exceptions/AttachDomainFailedException.php b/app/src/Domain/Transfer/Exceptions/AttachDomainFailedException.php
new file mode 100644
index 0000000..d918ccc
--- /dev/null
+++ b/app/src/Domain/Transfer/Exceptions/AttachDomainFailedException.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Exceptions;
+
+use RuntimeException;
+
+final class AttachDomainFailedException extends RuntimeException
+{
+    public function __construct()
+    {
+        parent::__construct('Failed attach domain for transfer');
+    }
+}
diff --git a/app/src/Domain/Transfer/Exceptions/BackupFilesFailedException.php b/app/src/Domain/Transfer/Exceptions/BackupFilesFailedException.php
new file mode 100644
index 0000000..404e901
--- /dev/null
+++ b/app/src/Domain/Transfer/Exceptions/BackupFilesFailedException.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Domain\Transfer\Exceptions;
+
+use RuntimeException;
+
+final class BackupFilesFailedException extends RuntimeException
+{
+    public function __construct()
+    {
+        parent::__construct('Failed to backup files on source server for transfer');
+    }
+}
diff --git a/app/src/Domain/Project/Project.php b/app/src/Domain/Transfer/Transfer.php
similarity index 69%
rename from app/src/Domain/Project/Project.php
rename to app/src/Domain/Transfer/Transfer.php
index 97c487d..5bc2101 100644
--- a/app/src/Domain/Project/Project.php
+++ b/app/src/Domain/Transfer/Transfer.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Domain\Project;
+namespace Domain\Transfer;
 
 use Cycle\Annotated\Annotation\Column;
 use Cycle\Annotated\Annotation\Entity;
@@ -10,21 +10,21 @@
 use Domain\Auth\Contracts\AuditableEntity;
 use Domain\Auth\HasSignatures;
 use Domain\Auth\Signature;
-use Domain\Project\Contracts\ProjectRepository;
-use Domain\Project\Events\ProjectCreated;
 use Domain\Shared\Events\Concerns\AggregatableRoot;
+use Domain\Transfer\Contracts\TransferRepository;
+use Domain\Transfer\Events\TransferCreated;
 use EventSauce\EventSourcing\AggregateRoot;
 use EventSauce\EventSourcing\AggregateRootId;
 
-#[Entity(repository: ProjectRepository::class)]
+#[Entity(repository: TransferRepository::class)]
 #[Uuid7(field: 'id', column: 'id')]
-class Project implements AggregateRoot, AuditableEntity
+class Transfer implements AggregateRoot, AuditableEntity
 {
     use AggregatableRoot;
     use HasSignatures;
 
-    #[Column(type: 'uuid', primary: true, typecast: [ProjectId::class, 'castValue'], unique: true)]
-    private ProjectId $id;
+    #[Column(type: 'uuid', primary: true, typecast: [TransferId::class, 'castValue'], unique: true)]
+    private TransferId $id;
 
     #[Column(type: 'string')]
     private string $name;
@@ -33,7 +33,7 @@ class Project implements AggregateRoot, AuditableEntity
     private string $description;
 
     public function __construct(
-        ProjectId $id,
+        TransferId $id,
         string $name,
         string $description,
         Signature $signature,
@@ -47,11 +47,11 @@ public function __construct(
         $this->deleted = Signature::empty();
 
         $this->recordThat(
-            new ProjectCreated(
-                $id,
-                $name,
-                $description,
-                $signature
+            new TransferCreated(
+                id: $id,
+                name: $name,
+                description: $description,
+                signature: $signature
             )
         );
     }
@@ -61,7 +61,7 @@ public function aggregateRootId(): AggregateRootId
         return $this->id;
     }
 
-    public function id(): ProjectId
+    public function id(): TransferId
     {
         return $this->id;
     }
diff --git a/app/src/Domain/Project/ProjectId.php b/app/src/Domain/Transfer/TransferId.php
similarity index 53%
rename from app/src/Domain/Project/ProjectId.php
rename to app/src/Domain/Transfer/TransferId.php
index f923548..4fb0f1c 100644
--- a/app/src/Domain/Project/ProjectId.php
+++ b/app/src/Domain/Transfer/TransferId.php
@@ -2,10 +2,10 @@
 
 declare(strict_types=1);
 
-namespace Domain\Project;
+namespace Domain\Transfer;
 
 use Domain\Shared\Typecasts\Id;
 
-final class ProjectId extends Id
+final class TransferId extends Id
 {
 }
diff --git a/app/src/Domain/Transfer/Contracts/TransferWebsiteWorkflowInterface.php b/app/src/Domain/Transfer/Workflows/TransferWebsiteWorkflowInterface.php
similarity index 90%
rename from app/src/Domain/Transfer/Contracts/TransferWebsiteWorkflowInterface.php
rename to app/src/Domain/Transfer/Workflows/TransferWebsiteWorkflowInterface.php
index 0dc0f93..cc9a9dd 100644
--- a/app/src/Domain/Transfer/Contracts/TransferWebsiteWorkflowInterface.php
+++ b/app/src/Domain/Transfer/Workflows/TransferWebsiteWorkflowInterface.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Domain\Transfer\Contracts;
+namespace Domain\Transfer\Workflows;
 
 use Application\Transfer\DTO\TransferDetails;
 use Temporal\Workflow\WorkflowInterface;
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AllocateSpace.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AllocateSpace.php
new file mode 100644
index 0000000..f39f3a0
--- /dev/null
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AllocateSpace.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Infrastructure\Temporal\Transfer\Activities\Destination;
+
+use Domain\Transfer\Activities\Destination\AllocateSpaceInterface;
+use Domain\Transfer\Exceptions\AllocateSpaceFailedException;
+use Faker\Factory as FakerFactory;
+use Ramsey\Uuid\Uuid;
+
+use function sleep;
+
+final readonly class AllocateSpace implements AllocateSpaceInterface
+{
+    public function handle(): string
+    {
+        $faker = FakerFactory::create();
+
+        if ($faker->boolean(40)) {
+            throw new AllocateSpaceFailedException();
+        }
+
+        // Simulate long-running Amazon Block Storage allocation
+        sleep(5);
+
+        return Uuid::uuid7()->toString();
+    }
+}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AllocateSpaceActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AllocateSpaceActivity.php
deleted file mode 100644
index eb2740d..0000000
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AllocateSpaceActivity.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Infrastructure\Temporal\Transfer\Activities\Destination;
-
-use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
-
-use function sleep;
-
-#[ActivityInterface(prefix: 'website.transfer.destination.')]
-final readonly class AllocateSpaceActivity
-{
-    public function handle(): string
-    {
-        // Simulate long-running Amazon Block Storage allocation
-        sleep(5);
-
-        return Uuid::uuid7()->toString();
-    }
-}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AttachDomain.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AttachDomain.php
new file mode 100644
index 0000000..8e0029e
--- /dev/null
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AttachDomain.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Infrastructure\Temporal\Transfer\Activities\Destination;
+
+use Domain\Transfer\Activities\Destination\AttachDomainInterface;
+use Domain\Transfer\Exceptions\AttachDomainFailedException;
+use Faker\Factory as FakerFactory;
+use Ramsey\Uuid\Uuid;
+
+use function sleep;
+
+final readonly class AttachDomain implements AttachDomainInterface
+{
+    public function handle(): string
+    {
+        $faker = FakerFactory::create();
+
+        if ($faker->boolean(40)) {
+            throw new AttachDomainFailedException();
+        }
+
+        // Attach domain in destination
+        sleep(5);
+
+        return Uuid::uuid7()->toString();
+    }
+}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AttachDomainActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AttachDomainActivity.php
deleted file mode 100644
index 745939c..0000000
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/AttachDomainActivity.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Infrastructure\Temporal\Transfer\Activities\Destination;
-
-use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
-
-use function sleep;
-
-#[ActivityInterface(prefix: 'website.transfer.destination.')]
-final readonly class AttachDomainActivity
-{
-    public function handle(): string
-    {
-        // Attach domain in destination
-        sleep(5);
-
-        return Uuid::uuid7()->toString();
-    }
-}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/DestinationStub.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/DestinationStub.php
index 7c3b83f..ade1be8 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/DestinationStub.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/DestinationStub.php
@@ -12,62 +12,62 @@
 
 final class DestinationStub
 {
-    public static function restoreDatabase(): ActivityProxy|RestoreDatabaseActivity
+    public static function restoreDatabase(): ActivityProxy|RestoreDatabase
     {
         return Workflow::newActivityStub(
-            RestoreDatabaseActivity::class,
+            RestoreDatabase::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function restoreFiles(): ActivityProxy|RestoreFilesActivity
+    public static function restoreFiles(): ActivityProxy|RestoreFiles
     {
         return Workflow::newActivityStub(
-            RestoreFilesActivity::class,
+            RestoreFiles::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function allocateSpace(): ActivityProxy|AllocateSpaceActivity
+    public static function allocateSpace(): ActivityProxy|AllocateSpace
     {
         return Workflow::newActivityStub(
-            AllocateSpaceActivity::class,
+            AllocateSpace::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function attachDomain(): ActivityProxy|AttachDomainActivity
+    public static function attachDomain(): ActivityProxy|AttachDomain
     {
         return Workflow::newActivityStub(
-            AttachDomainActivity::class,
+            AttachDomain::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function reConfigureWebsite(): ActivityProxy|ReConfigureWebsiteActivity
+    public static function reConfigureWebsite(): ActivityProxy|ReConfigureWebsite
     {
         return Workflow::newActivityStub(
-            ReConfigureWebsiteActivity::class,
+            ReConfigureWebsite::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/ReConfigureWebsiteActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/ReConfigureWebsite.php
similarity index 66%
rename from app/src/Infrastructure/Temporal/Transfer/Activities/Destination/ReConfigureWebsiteActivity.php
rename to app/src/Infrastructure/Temporal/Transfer/Activities/Destination/ReConfigureWebsite.php
index db9c811..1ef4899 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/ReConfigureWebsiteActivity.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/ReConfigureWebsite.php
@@ -4,13 +4,12 @@
 
 namespace Infrastructure\Temporal\Transfer\Activities\Destination;
 
+use Domain\Transfer\Activities\Destination\ReConfigureWebsiteInterface;
 use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
 
 use function sleep;
 
-#[ActivityInterface(prefix: 'website.transfer.destination.')]
-final readonly class ReConfigureWebsiteActivity
+final readonly class ReConfigureWebsite implements ReConfigureWebsiteInterface
 {
     public function handle(): string
     {
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreDatabaseActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreDatabase.php
similarity index 67%
rename from app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreDatabaseActivity.php
rename to app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreDatabase.php
index 1f3c7e1..630209b 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreDatabaseActivity.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreDatabase.php
@@ -4,13 +4,12 @@
 
 namespace Infrastructure\Temporal\Transfer\Activities\Destination;
 
+use Domain\Transfer\Activities\Destination\RestoreDatabaseInterface;
 use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
 
 use function sleep;
 
-#[ActivityInterface(prefix: 'website.transfer.destination.')]
-final readonly class RestoreDatabaseActivity
+final readonly class RestoreDatabase implements RestoreDatabaseInterface
 {
     public function handle(): string
     {
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreFilesActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreFiles.php
similarity index 68%
rename from app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreFilesActivity.php
rename to app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreFiles.php
index aecfe37..6625005 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreFilesActivity.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Destination/RestoreFiles.php
@@ -4,13 +4,12 @@
 
 namespace Infrastructure\Temporal\Transfer\Activities\Destination;
 
+use Domain\Transfer\Activities\Destination\RestoreFilesInterface;
 use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
 
 use function sleep;
 
-#[ActivityInterface(prefix: 'website.transfer.destination.')]
-final readonly class RestoreFilesActivity
+final readonly class RestoreFiles implements RestoreFilesInterface
 {
     public function handle(): string
     {
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/BackupDatabase.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/BackupDatabase.php
new file mode 100644
index 0000000..a90b45b
--- /dev/null
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/BackupDatabase.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Infrastructure\Temporal\Transfer\Activities\Source;
+
+use Domain\Transfer\Activities\Source\BackupDatabaseInterface;
+use Domain\Transfer\Exceptions\AllocateSpaceFailedException;
+use Faker\Factory as FakerFactory;
+use Ramsey\Uuid\Uuid;
+
+use function sleep;
+
+final readonly class BackupDatabase implements BackupDatabaseInterface
+{
+    public function handle(): string
+    {
+        $faker = FakerFactory::create();
+
+        if ($faker->boolean(40)) {
+            throw new AllocateSpaceFailedException();
+        }
+
+        // Initiate database backup on source website
+        sleep(5);
+
+        return Uuid::uuid7()->toString();
+    }
+}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/BackupFiles.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/BackupFiles.php
new file mode 100644
index 0000000..abf4c17
--- /dev/null
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/BackupFiles.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Infrastructure\Temporal\Transfer\Activities\Source;
+
+use Domain\Transfer\Activities\Source\BackupFilesInterface;
+use Domain\Transfer\Exceptions\BackupFilesFailedException;
+use Faker\Factory as FakerFactory;
+use Ramsey\Uuid\Uuid;
+
+use function sleep;
+
+final readonly class BackupFiles implements BackupFilesInterface
+{
+    public function handle(): string
+    {
+        $faker = FakerFactory::create();
+
+        if ($faker->boolean(60)) {
+            throw new BackupFilesFailedException();
+        }
+
+        // Initiates the backup of files from the source website.
+        sleep(5);
+
+        return Uuid::uuid7()->toString();
+    }
+}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/InitiateDatabaseBackupActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/InitiateDatabaseBackupActivity.php
deleted file mode 100644
index 4d0c5b6..0000000
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/InitiateDatabaseBackupActivity.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Infrastructure\Temporal\Transfer\Activities\Source;
-
-use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
-
-use function sleep;
-
-#[ActivityInterface(prefix: 'website.transfer.source.initiateDatabaseBackup.')]
-final readonly class InitiateDatabaseBackupActivity
-{
-    public function handle(): string
-    {
-        // Initiate database backup on source website
-        sleep(5);
-
-        return Uuid::uuid7()->toString();
-    }
-}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/InitiateFilesBackupActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/InitiateFilesBackupActivity.php
deleted file mode 100644
index 2c4684b..0000000
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/InitiateFilesBackupActivity.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Infrastructure\Temporal\Transfer\Activities\Source;
-
-use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
-
-use function sleep;
-
-#[ActivityInterface(prefix: 'website.transfer.source.initiateFilesBackup.')]
-final readonly class InitiateFilesBackupActivity
-{
-    public function handle(): string
-    {
-        // Initiates the backup of files from the source website.
-        sleep(5);
-
-        return Uuid::uuid7()->toString();
-    }
-}
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/ReleaseDomainActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/ReleaseDomain.php
similarity index 65%
rename from app/src/Infrastructure/Temporal/Transfer/Activities/Source/ReleaseDomainActivity.php
rename to app/src/Infrastructure/Temporal/Transfer/Activities/Source/ReleaseDomain.php
index c2bb7e8..bc74b90 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/ReleaseDomainActivity.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/ReleaseDomain.php
@@ -4,13 +4,12 @@
 
 namespace Infrastructure\Temporal\Transfer\Activities\Source;
 
+use Domain\Transfer\Activities\Source\ReleaseDomainInterface;
 use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
 
 use function sleep;
 
-#[ActivityInterface(prefix: 'website.transfer.source.releaseDomain.')]
-final readonly class ReleaseDomainActivity
+final readonly class ReleaseDomain implements ReleaseDomainInterface
 {
     public function handle(): string
     {
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/SourceStub.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/SourceStub.php
index 9da80c0..2e6f248 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/SourceStub.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/SourceStub.php
@@ -12,50 +12,50 @@
 
 final class SourceStub
 {
-    public static function initiateFilesBackup(): ActivityProxy|InitiateFilesBackupActivity
+    public static function backupFiles(): ActivityProxy|BackupFiles
     {
         return Workflow::newActivityStub(
-            InitiateFilesBackupActivity::class,
+            BackupFiles::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function initiateDatabaseBackup(): ActivityProxy|InitiateDatabaseBackupActivity
+    public static function backupDatabase(): ActivityProxy|BackupDatabase
     {
         return Workflow::newActivityStub(
-            InitiateDatabaseBackupActivity::class,
+            BackupDatabase::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function releaseDomain(): ActivityProxy|ReleaseDomainActivity
+    public static function releaseDomain(): ActivityProxy|ReleaseDomain
     {
         return Workflow::newActivityStub(
-            ReleaseDomainActivity::class,
+            ReleaseDomain::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
 
-    public static function transferBackup(): ActivityProxy|TransferBackupActivity
+    public static function transferBackup(): ActivityProxy|TransferBackup
     {
         return Workflow::newActivityStub(
-            TransferBackupActivity::class,
+            TransferBackup::class,
             ActivityOptions::new()
                 ->withStartToCloseTimeout(CarbonInterval::minute())
                 ->withRetryOptions(
-                    RetryOptions::new()->withMaximumAttempts(1),
+                    RetryOptions::new()->withMaximumAttempts(7),
                 ),
         );
     }
diff --git a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/TransferBackupActivity.php b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/TransferBackup.php
similarity index 72%
rename from app/src/Infrastructure/Temporal/Transfer/Activities/Source/TransferBackupActivity.php
rename to app/src/Infrastructure/Temporal/Transfer/Activities/Source/TransferBackup.php
index 91893fb..eace4d6 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Activities/Source/TransferBackupActivity.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Activities/Source/TransferBackup.php
@@ -4,13 +4,12 @@
 
 namespace Infrastructure\Temporal\Transfer\Activities\Source;
 
+use Domain\Transfer\Activities\Source\TransferBackupInterface;
 use Ramsey\Uuid\Uuid;
-use Temporal\Activity\ActivityInterface;
 
 use function sleep;
 
-#[ActivityInterface(prefix: 'website.transfer.source.')]
-final readonly class TransferBackupActivity
+final readonly class TransferBackup implements TransferBackupInterface
 {
     public function handle(): string
     {
diff --git a/app/src/Infrastructure/Temporal/Transfer/Workflows/TransferWebsiteWorkflow.php b/app/src/Infrastructure/Temporal/Transfer/Workflows/TransferWebsiteWorkflow.php
index 9254c8f..2845f2f 100644
--- a/app/src/Infrastructure/Temporal/Transfer/Workflows/TransferWebsiteWorkflow.php
+++ b/app/src/Infrastructure/Temporal/Transfer/Workflows/TransferWebsiteWorkflow.php
@@ -5,7 +5,8 @@
 namespace Infrastructure\Temporal\Transfer\Workflows;
 
 use Application\Transfer\DTO\TransferDetails;
-use Domain\Transfer\Contracts\TransferWebsiteWorkflowInterface;
+use Domain\Transfer\Workflows\TransferWebsiteWorkflowInterface;
+use Generator;
 use Infrastructure\Temporal\Transfer\Activities\Destination\DestinationStub;
 use Infrastructure\Temporal\Transfer\Activities\Source\SourceStub;
 use Throwable;
@@ -16,9 +17,9 @@ final class TransferWebsiteWorkflow implements TransferWebsiteWorkflowInterface
 
     public function __construct()
     {
-        $this->actions[] = SourceStub::initiateFilesBackup();
+        $this->actions[] = SourceStub::backupFiles();
         $this->actions[] = SourceStub::releaseDomain();
-        $this->actions[] = SourceStub::initiateDatabaseBackup();
+        $this->actions[] = SourceStub::backupDatabase();
         $this->actions[] = SourceStub::transferBackup();
         $this->actions[] = DestinationStub::allocateSpace();
         $this->actions[] = DestinationStub::restoreDatabase();
@@ -26,7 +27,10 @@ public function __construct()
         $this->actions[] = DestinationStub::attachDomain();
     }
 
-    public function handle(TransferDetails $transferDetails)
+    /**
+     * @throws Throwable
+     */
+    public function handle(TransferDetails $transferDetails): Generator
     {
         foreach ($this->actions as $action) {
             try {
@@ -34,6 +38,9 @@ public function handle(TransferDetails $transferDetails)
             } catch (Throwable $e) {
                 // Handle or log the error
                 // todo: Log error
+                // throw $e;
+
+                return;
             }
         }
     }