diff --git a/a2a/business_agent/src/business_agent/store.py b/a2a/business_agent/src/business_agent/store.py
index f191f4c..606f5f8 100644
--- a/a2a/business_agent/src/business_agent/store.py
+++ b/a2a/business_agent/src/business_agent/store.py
@@ -158,15 +158,14 @@ def _get_line_item(self, product: Product, quantity: int) -> LineItem:
 
         image_url = None
 
-        if isinstance(product.image, list):
-            if isinstance(product.image, str):
-                image_url = product.image
-            elif isinstance(product.image, list) and product.image:
-                first_image = product.image[0]
-                if isinstance(first_image, str):
-                    image_url = first_image
-                elif isinstance(first_image, ImageObject):
-                    image_url = first_image.url
+        if isinstance(product.image, str):
+            image_url = product.image
+        elif isinstance(product.image, list) and product.image:
+            first_image = product.image[0]
+            if isinstance(first_image, str):
+                image_url = first_image
+            elif isinstance(first_image, ImageObject):
+                image_url = first_image.url
 
         return LineItem(
             id=uuid4().hex,