diff --git a/app/Http/ValidationRules/Account/BlackListRule.php b/app/Http/ValidationRules/Account/BlackListRule.php
index 7d353c429b53..f78942edc7a3 100644
--- a/app/Http/ValidationRules/Account/BlackListRule.php
+++ b/app/Http/ValidationRules/Account/BlackListRule.php
@@ -19,6 +19,7 @@ use Illuminate\Contracts\Validation\Rule;
 class BlackListRule implements Rule
 {
     private array $blacklist = [
+        'ckptr.com',
         'pretreer.com',
         'candassociates.com',
         'vusra.com',
diff --git a/app/Jobs/Inventory/AdjustProductInventory.php b/app/Jobs/Inventory/AdjustProductInventory.php
index 8ee86b0cbda2..e5f3bba28217 100644
--- a/app/Jobs/Inventory/AdjustProductInventory.php
+++ b/app/Jobs/Inventory/AdjustProductInventory.php
@@ -31,6 +31,8 @@ class AdjustProductInventory implements ShouldQueue
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels, UserNotifies;
 
+    private array $notified_products = [];
+
     public function __construct(public Company $company, public Invoice $invoice, public $old_invoice = [])
     {
     }
@@ -56,18 +58,6 @@ class AdjustProductInventory implements ShouldQueue
     {
         MultiDB::setDb($this->company->db);
 
-        // foreach ($this->invoice->line_items as $item) {
-        //     $p = Product::where('product_key', $item->product_key)->where('company_id', $this->company->id)->first();
-
-        //     if (! $p) {
-        //         continue;
-        //     }
-
-        //     $p->in_stock_quantity += $item->quantity;
-
-        //     $p->saveQuietly();
-        // }
-
         collect($this->invoice->line_items)->filter(function ($item) {
             return $item->type_id == '1';
         })->each(function ($i) {
@@ -147,11 +137,13 @@ class AdjustProductInventory implements ShouldQueue
         $nmo->company = $this->company;
         $nmo->settings = $this->company->settings;
 
+        /** @var \App\Models\CompanyUser $cu */
         $this->company->company_users->each(function ($cu) use ($product, $nmo, $notification_level) {
-            if ($this->checkNotificationExists($cu, $product, ['inventory_all', 'inventory_user', 'inventory_threshold_all', 'inventory_threshold_user'])) {
+            if ($this->checkNotificationExists($cu, $product, ['inventory_all', 'inventory_user', 'inventory_threshold_all', 'inventory_threshold_user']) && (! in_array($product->id, $this->notified_products))) {
                 $nmo->mailable = new NinjaMailer((new InventoryNotificationObject($product, $notification_level, $cu->portalType()))->build());
                 $nmo->to_user = $cu->user;
                 NinjaMailerJob::dispatch($nmo);
+                $this->notified_products[] = $product->id;
             }
         });
     }
diff --git a/app/Jobs/Ninja/SystemMaintenance.php b/app/Jobs/Ninja/SystemMaintenance.php
index 1959af92e5fc..c1cb51e204cb 100644
--- a/app/Jobs/Ninja/SystemMaintenance.php
+++ b/app/Jobs/Ninja/SystemMaintenance.php
@@ -157,4 +157,4 @@ class SystemMaintenance implements ShouldQueue
 
     }
 
-}
+}
\ No newline at end of file
diff --git a/app/Mail/Admin/InventoryNotificationObject.php b/app/Mail/Admin/InventoryNotificationObject.php
index 2bdbc9ef916b..496c39902e61 100644
--- a/app/Mail/Admin/InventoryNotificationObject.php
+++ b/app/Mail/Admin/InventoryNotificationObject.php
@@ -69,7 +69,7 @@ class InventoryNotificationObject
                 ]
             ),
             'url' => $this->product->portalUrl($this->use_react_url),
-            'button' => $this->use_react_url ? ctrans('texts.product_library') : ctrans('ninja.app_url'),
+            'button' => ctrans('texts.view'),
             'signature' => $this->product->company->settings->email_signature,
             'logo' => $this->product->company->present()->logo(),
             'settings' => $this->product->company->settings,
diff --git a/app/Services/Email/EmailDefaults.php b/app/Services/Email/EmailDefaults.php
index 45ae94ed7a7f..0484b5228aa2 100644
--- a/app/Services/Email/EmailDefaults.php
+++ b/app/Services/Email/EmailDefaults.php
@@ -273,7 +273,6 @@ class EmailDefaults
         return $this;
         // return $this->email->email_object->cc;
         // return [
-
         // ];
     }