diff --git a/src/app/Console/Commands/DomainList.php b/src/app/Console/Commands/DomainDelete.php
copy from src/app/Console/Commands/DomainList.php
copy to src/app/Console/Commands/DomainDelete.php
--- a/src/app/Console/Commands/DomainList.php
+++ b/src/app/Console/Commands/DomainDelete.php
@@ -2,24 +2,23 @@
 
 namespace App\Console\Commands;
 
-use App\Domain;
 use Illuminate\Console\Command;
 
-class DomainList extends Command
+class DomainDelete extends Command
 {
     /**
      * The name and signature of the console command.
      *
      * @var string
      */
-    protected $signature = 'domain:list';
+    protected $signature = 'domain:delete {domain}';
 
     /**
      * The console command description.
      *
      * @var string
      */
-    protected $description = 'List domains';
+    protected $description = 'Delete a domain';
 
     /**
      * Create a new command instance.
@@ -38,10 +37,12 @@
      */
     public function handle()
     {
-        $domains = Domain::withTrashed()->orderBy('namespace')->each(
-            function ($domain) {
-                $this->info($domain->namespace);
-            }
-        );
+        $domain = \App\Domain::where('id', $this->argument('domain'))->first();
+
+        if (!$domain) {
+            return 1;
+        }
+
+        $domain->delete();
     }
 }
diff --git a/src/app/Console/Commands/DomainList.php b/src/app/Console/Commands/DomainList.php
--- a/src/app/Console/Commands/DomainList.php
+++ b/src/app/Console/Commands/DomainList.php
@@ -12,7 +12,7 @@
      *
      * @var string
      */
-    protected $signature = 'domain:list';
+    protected $signature = 'domain:list {--deleted}';
 
     /**
      * The console command description.
@@ -38,9 +38,21 @@
      */
     public function handle()
     {
-        $domains = Domain::withTrashed()->orderBy('namespace')->each(
+        if ($this->option('deleted')) {
+            $domains = Domain::withTrashed()->orderBy('namespace');
+        } else {
+            $domains = Domain::orderBy('namespace');
+        }
+
+        $domains->each(
             function ($domain) {
-                $this->info($domain->namespace);
+                $msg = $domain->namespace;
+
+                if ($domain->deleted_at) {
+                    $msg .= " (deleted at {$domain->deleted_at})";
+                }
+
+                $this->info($msg);
             }
         );
     }
diff --git a/src/app/Console/Commands/DomainListUsers.php b/src/app/Console/Commands/DomainListUsers.php
new file mode 100644
--- /dev/null
+++ b/src/app/Console/Commands/DomainListUsers.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+
+class DomainListUsers extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'domain:list-users {domain}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'List the user accounts of a domain';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $domain = \App\Domain::where('namespace', $this->argument('domain'))->first();
+
+        if (!$domain) {
+            return 1;
+        }
+
+        if ($domain->isPublic()) {
+            $this->error("This domain is a public registration domain.");
+            return 1;
+        }
+
+        // TODO: actually implement listing users
+        $wallet = $domain->wallet();
+
+        if (!$wallet) {
+            $this->error("This domain isn't billed to a wallet.");
+            return 1;
+        }
+
+        $mailboxSKU = \App\Sku::where('title', 'mailbox')->first();
+
+        if (!$mailboxSKU) {
+            $this->error("No mailbox SKU available.");
+        }
+
+        $entitlements = $wallet->entitlements()
+            ->where('entitleable_type', \App\User::class)
+            ->where('sku_id', $mailboxSKU->id)->get();
+
+        $users = [];
+
+        foreach ($entitlements as $entitlement) {
+            $users[] = $entitlement->entitleable;
+        }
+
+        usort($users, function ($a, $b) {
+            return $a->email > $b->email;
+        });
+
+        foreach ($users as $user) {
+            $this->info($user->email);
+        }
+    }
+}
diff --git a/src/app/Console/Commands/DomainList.php b/src/app/Console/Commands/UserDelete.php
copy from src/app/Console/Commands/DomainList.php
copy to src/app/Console/Commands/UserDelete.php
--- a/src/app/Console/Commands/DomainList.php
+++ b/src/app/Console/Commands/UserDelete.php
@@ -2,24 +2,23 @@
 
 namespace App\Console\Commands;
 
-use App\Domain;
 use Illuminate\Console\Command;
 
-class DomainList extends Command
+class UserDelete extends Command
 {
     /**
      * The name and signature of the console command.
      *
      * @var string
      */
-    protected $signature = 'domain:list';
+    protected $signature = 'user:delete {user}';
 
     /**
      * The console command description.
      *
      * @var string
      */
-    protected $description = 'List domains';
+    protected $description = 'Delete a user';
 
     /**
      * Create a new command instance.
@@ -38,10 +37,12 @@
      */
     public function handle()
     {
-        $domains = Domain::withTrashed()->orderBy('namespace')->each(
-            function ($domain) {
-                $this->info($domain->namespace);
-            }
-        );
+        $user = \App\User::where('email', $this->argument('user'))->first();
+
+        if (!$user) {
+            return 1;
+        }
+
+        $user->delete();
     }
 }
diff --git a/src/app/Console/Commands/UserDomains.php b/src/app/Console/Commands/UserDomains.php
--- a/src/app/Console/Commands/UserDomains.php
+++ b/src/app/Console/Commands/UserDomains.php
@@ -42,10 +42,12 @@
     {
         $user = User::where('email', $this->argument('userid'))->first();
 
-        $this->info("Found user: {$user->id}");
+        if (!$user) {
+            return 1;
+        }
 
         foreach ($user->domains() as $domain) {
-            $this->info("Domain: {$domain->namespace}");
+            $this->info("{$domain->namespace}");
         }
     }
 }
diff --git a/src/app/Console/Commands/UserEntitlements.php b/src/app/Console/Commands/UserEntitlements.php
--- a/src/app/Console/Commands/UserEntitlements.php
+++ b/src/app/Console/Commands/UserEntitlements.php
@@ -41,6 +41,10 @@
     {
         $user = User::where('email', $this->argument('userid'))->first();
 
+        if (!$user) {
+            return 1;
+        }
+
         $this->info("Found user: {$user->id}");
 
         $skus_counted = [];
diff --git a/src/app/Console/Commands/WalletBalances.php b/src/app/Console/Commands/WalletBalances.php
new file mode 100644
--- /dev/null
+++ b/src/app/Console/Commands/WalletBalances.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+
+class WalletBalances extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'wallet:balances';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Show the balance on wallets';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        \App\Wallet::all()->each(
+            function ($wallet) {
+                if ($wallet->balance == 0) {
+                    return;
+                }
+
+                $user = \App\User::where('id', $wallet->user_id)->first();
+
+                if (!$user) {
+                    return;
+                }
+
+                $this->info(
+                    sprintf(
+                        "%s: %8s (account: %s/%s (%s))",
+                        $wallet->id,
+                        $wallet->balance,
+                        "https://kolabnow.com/cockpit/admin/accounts/show",
+                        $user->id,
+                        $user->email
+                    )
+                );
+            }
+        );
+    }
+}
diff --git a/src/app/Console/Commands/WalletExpected.php b/src/app/Console/Commands/WalletExpected.php
--- a/src/app/Console/Commands/WalletExpected.php
+++ b/src/app/Console/Commands/WalletExpected.php
@@ -11,14 +11,14 @@
      *
      * @var string
      */
-    protected $signature = 'wallet:expected';
+    protected $signature = 'wallet:expected {--user=} {--non-zero}';
 
     /**
      * The console command description.
      *
      * @var string
      */
-    protected $description = 'Show expected charges to wallets';
+    protected $description = 'Show expected charges to wallets (for user)';
 
     /**
      * Create a new command instance.
@@ -37,15 +37,40 @@
      */
     public function handle()
     {
-        $wallets = \App\Wallet::all();
+        if ($this->option('user')) {
+            $user = \App\User::where('email', $this->option('user'))
+                ->orWhere('id', $this->option('user'))->first();
+
+            if (!$user) {
+                return 1;
+            }
+
+            $wallets = $user->wallets;
+        } else {
+            $wallets = \App\Wallet::all();
+        }
 
         foreach ($wallets as $wallet) {
             $charge = 0;
             $expected = $wallet->expectedCharges();
 
-            if ($expected > 0) {
-                $this->info("expect charging wallet {$wallet->id} for user {$wallet->owner->email} with {$expected}");
+            if (!$wallet->owner) {
+                \Log::debug("{$wallet->id} has no owner: {$wallet->user_id}");
+                continue;
             }
+
+            if ($this->option('non-zero') && $expected < 1) {
+                continue;
+            }
+
+            $this->info(
+                sprintf(
+                    "expect charging wallet %s for user %s with %d",
+                    $wallet->id,
+                    $wallet->owner->email,
+                    $expected
+                )
+            );
         }
     }
 }
diff --git a/src/app/Console/Commands/DomainList.php b/src/app/Console/Commands/WalletGetBalance.php
copy from src/app/Console/Commands/DomainList.php
copy to src/app/Console/Commands/WalletGetBalance.php
--- a/src/app/Console/Commands/DomainList.php
+++ b/src/app/Console/Commands/WalletGetBalance.php
@@ -2,24 +2,23 @@
 
 namespace App\Console\Commands;
 
-use App\Domain;
 use Illuminate\Console\Command;
 
-class DomainList extends Command
+class WalletGetBalance extends Command
 {
     /**
      * The name and signature of the console command.
      *
      * @var string
      */
-    protected $signature = 'domain:list';
+    protected $signature = 'wallet:get-balance {wallet}';
 
     /**
      * The console command description.
      *
      * @var string
      */
-    protected $description = 'List domains';
+    protected $description = 'Display the balance of a wallet';
 
     /**
      * Create a new command instance.
@@ -38,10 +37,12 @@
      */
     public function handle()
     {
-        $domains = Domain::withTrashed()->orderBy('namespace')->each(
-            function ($domain) {
-                $this->info($domain->namespace);
-            }
-        );
+        $wallet = \App\Wallet::find($this->argument('wallet'));
+
+        if (!$wallet) {
+            return 1;
+        }
+
+        $this->info($wallet->balance);
     }
 }
diff --git a/src/app/Console/Commands/UserDomains.php b/src/app/Console/Commands/WalletGetDiscount.php
copy from src/app/Console/Commands/UserDomains.php
copy to src/app/Console/Commands/WalletGetDiscount.php
--- a/src/app/Console/Commands/UserDomains.php
+++ b/src/app/Console/Commands/WalletGetDiscount.php
@@ -2,26 +2,23 @@
 
 namespace App\Console\Commands;
 
-use App\Domain;
-use App\User;
 use Illuminate\Console\Command;
-use Illuminate\Support\Facades\DB;
 
-class UserDomains extends Command
+class WalletGetDiscount extends Command
 {
     /**
      * The name and signature of the console command.
      *
      * @var string
      */
-    protected $signature = 'user:domains {userid}';
+    protected $signature = 'wallet:get-discount {wallet}';
 
     /**
      * The console command description.
      *
      * @var string
      */
-    protected $description = 'Command description';
+    protected $description = 'Display the existing discount to a wallet, if any.';
 
     /**
      * Create a new command instance.
@@ -40,12 +37,17 @@
      */
     public function handle()
     {
-        $user = User::where('email', $this->argument('userid'))->first();
+        $wallet = \App\Wallet::find($this->argument('wallet'));
 
-        $this->info("Found user: {$user->id}");
+        if (!$wallet) {
+            return 1;
+        }
 
-        foreach ($user->domains() as $domain) {
-            $this->info("Domain: {$domain->namespace}");
+        if (!$wallet->discount) {
+            $this->info("No discount on this wallet.");
+            return 0;
         }
+
+        $this->info($wallet->discount->discount);
     }
 }
diff --git a/src/app/Console/Commands/DomainList.php b/src/app/Console/Commands/WalletSetBalance.php
copy from src/app/Console/Commands/DomainList.php
copy to src/app/Console/Commands/WalletSetBalance.php
--- a/src/app/Console/Commands/DomainList.php
+++ b/src/app/Console/Commands/WalletSetBalance.php
@@ -2,24 +2,23 @@
 
 namespace App\Console\Commands;
 
-use App\Domain;
 use Illuminate\Console\Command;
 
-class DomainList extends Command
+class WalletSetBalance extends Command
 {
     /**
      * The name and signature of the console command.
      *
      * @var string
      */
-    protected $signature = 'domain:list';
+    protected $signature = 'wallet:set-balance {wallet} {balance}';
 
     /**
      * The console command description.
      *
      * @var string
      */
-    protected $description = 'List domains';
+    protected $description = 'Set the balance of a wallet';
 
     /**
      * Create a new command instance.
@@ -38,10 +37,13 @@
      */
     public function handle()
     {
-        $domains = Domain::withTrashed()->orderBy('namespace')->each(
-            function ($domain) {
-                $this->info($domain->namespace);
-            }
-        );
+        $wallet = \App\Wallet::find($this->argument('wallet'));
+
+        if (!$wallet) {
+            return 1;
+        }
+
+        $wallet->balance = (int)($this->argument('balance'));
+        $wallet->save();
     }
 }
diff --git a/src/app/Console/Commands/WalletSetDiscount.php b/src/app/Console/Commands/WalletSetDiscount.php
new file mode 100644
--- /dev/null
+++ b/src/app/Console/Commands/WalletSetDiscount.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+
+class WalletSetDiscount extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'wallet:set-discount {wallet} {discount}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Apply a discount to a wallet';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $wallet = \App\Wallet::where('id', $this->argument('wallet'))->first();
+
+        if (!$wallet) {
+            return 1;
+        }
+
+        // FIXME: Using '0' for delete might be not that obvious
+
+        if ($this->argument('discount') === '0') {
+            $wallet->discount()->dissociate();
+        } else {
+            $discount = \App\Discount::find($this->argument('discount'));
+
+            if (!$discount) {
+                return 1;
+            }
+
+            $wallet->discount()->associate($discount);
+        }
+
+        $wallet->save();
+    }
+}
diff --git a/src/app/Discount.php b/src/app/Discount.php
--- a/src/app/Discount.php
+++ b/src/app/Discount.php
@@ -40,8 +40,14 @@
     {
         $discount = (int) $discount;
 
-        if ($discount < 0 || $discount > 100) {
-            throw new \Exception("Invalid discount value, expected integer in range of 0-100");
+        if ($discount < 0) {
+            \Log::warning("Expecting a discount rate >= 0");
+            $discount = 0;
+        }
+
+        if ($discount > 100) {
+            \Log::warning("Expecting a discount rate <= 100");
+            $discount = 100;
         }
 
         $this->attributes['discount'] = $discount;
diff --git a/src/app/Domain.php b/src/app/Domain.php
--- a/src/app/Domain.php
+++ b/src/app/Domain.php
@@ -61,6 +61,22 @@
      */
     public function assignPackage($package, $user)
     {
+        // If this domain is public it can not be assigned to a user.
+        if ($this->isPublic()) {
+            return $this;
+        }
+
+        // See if this domain is already owned by another user.
+        $wallet = $this->wallet();
+
+        if ($wallet) {
+            \Log::error(
+                "Domain {$this->namespace} is already assigned to {$wallet->owner->email}"
+            );
+
+            return $this;
+        }
+
         $wallet_id = $user->wallets()->first()->id;
 
         foreach ($package->skus as $sku) {
@@ -80,7 +96,6 @@
         return $this;
     }
 
-
     public function entitlement()
     {
         return $this->morphOne('App\Entitlement', 'entitleable');
@@ -198,6 +213,14 @@
     }
 
     /**
+     * Ensure the namespace is appropriately cased.
+     */
+    public function setNamespaceAttribute($namespace)
+    {
+        $this->attributes['namespace'] = strtolower($namespace);
+    }
+
+    /**
      * Domain status mutator
      *
      * @throws \Exception
diff --git a/src/tests/Feature/DiscountTest.php b/src/tests/Feature/DiscountTest.php
--- a/src/tests/Feature/DiscountTest.php
+++ b/src/tests/Feature/DiscountTest.php
@@ -12,10 +12,10 @@
      */
     public function testDiscountValueLessThanZero(): void
     {
-        $this->expectException(\Exception::class);
-
         $discount = new Discount();
         $discount->discount = -1;
+
+        $this->assertTrue($discount->discount == 0);
     }
 
     /**
@@ -23,9 +23,9 @@
      */
     public function testDiscountValueMoreThanHundred(): void
     {
-        $this->expectException(\Exception::class);
-
         $discount = new Discount();
         $discount->discount = 101;
+
+        $this->assertTrue($discount->discount == 100);
     }
 }