diff --git a/src/service/notification.rs b/src/service/notification.rs
index 1ec87b4642b1562296cf9d5e1358945df3b09add..0e747e3d84a6b0ad0dc1673fb6a8ea94314fcd9f 100644
--- a/src/service/notification.rs
+++ b/src/service/notification.rs
@@ -15,4 +15,19 @@ impl NotificationService {
         let subscriber_result: Subscriber = SubscriberRepository::add(product_type_str, subscriber);
         return Ok(subscriber_result);
     }
+
+    
+    pub fn unsubscribe(product_type: &str, url: &str) -> Result<Subscriber> {
+        let product_type_upper: String = product_type.to_uppercase();
+        let product_type_str: &str = product_type_upper.as_str();
+        let result: Option<Subscriber> = SubscriberRepository::delete(product_type_str, url);
+        if result.is_none() {
+            return Err(compose_error_response(
+                Status::NotFound,
+                String::from("Subscriber not found.")
+            ));
+        }
+        return Ok(result.unwrap());
+    }
+    
 }