diff --git a/app/Services/PdfMaker/Designs/Plain.php b/app/Services/PdfMaker/Designs/Plain.php
index b300ee058e85..33d6f7cd605c 100644
--- a/app/Services/PdfMaker/Designs/Plain.php
+++ b/app/Services/PdfMaker/Designs/Plain.php
@@ -12,11 +12,11 @@
 
 namespace App\Services\PdfMaker\Designs;
 
+use App\Services\PdfMaker\Designs\Utilities\BaseDesign;
 use App\Services\PdfMaker\Designs\Utilities\BuildTableHeader;
-use App\Services\PdfMaker\Designs\Utilities\DesignInterface;
 use App\Utils\Traits\MakesInvoiceValues;
 
-class Plain implements DesignInterface
+class Plain extends BaseDesign
 {
     use MakesInvoiceValues, BuildTableHeader;
 
@@ -39,17 +39,6 @@ class Plain implements DesignInterface
         );
     }
 
-    public function setup(): void
-    {
-        if (isset($this->context['client'])) {
-            $this->client = $this->context['client'];
-        }
-
-        if (isset($this->context['invoice'])) {
-            $this->invoice = $this->context['invoice'];
-        }
-    }
-
     public function elements(array $context): array
     {
         $this->context = $context;
diff --git a/app/Services/PdfMaker/Designs/Utilities/DesignInterface.php b/app/Services/PdfMaker/Designs/Utilities/BaseDesign.php
similarity index 52%
rename from app/Services/PdfMaker/Designs/Utilities/DesignInterface.php
rename to app/Services/PdfMaker/Designs/Utilities/BaseDesign.php
index 07f1cf376341..36e36b474640 100644
--- a/app/Services/PdfMaker/Designs/Utilities/DesignInterface.php
+++ b/app/Services/PdfMaker/Designs/Utilities/BaseDesign.php
@@ -12,17 +12,16 @@
 
 namespace App\Services\PdfMaker\Designs\Utilities;
 
-interface DesignInterface
+class BaseDesign
 {
-    public function html(): ?string;
+    public function setup(): void
+    {
+        if (isset($this->context['client'])) {
+            $this->client = $this->context['client'];
+        }
 
-    public function setup(): void;
-
-    public function elements(array $context): array;
-
-    public function productTable(): array;
-
-    public function buildTableHeader(): array;
-
-    public function buildTableBody(): array;
+        if (isset($this->context['invoice'])) {
+            $this->invoice = $this->context['invoice'];
+        }
+    }
 }