diff --git a/src/controllers/customer-controller.ts b/src/controllers/customer-controller.ts
index 74748bf..e11957c 100644
--- a/src/controllers/customer-controller.ts
+++ b/src/controllers/customer-controller.ts
@@ -115,4 +115,19 @@ export class CustomerController extends Controller {
       ),
     });
   }
+
+  @Delete("{customerId}")
+  async deleteById(@Path() customerId: string) {
+    const record = await prisma.customer.findFirst({ where: { id: customerId } });
+
+    if (!record) {
+      throw new HttpError(HttpStatus.NOT_FOUND, "Customer cannot be found.", "data_not_found");
+    }
+
+    if (record.status !== Status.CREATED) {
+      throw new HttpError(HttpStatus.FORBIDDEN, "Customer is in used.", "data_in_used");
+    }
+
+    return await prisma.customer.delete({ where: { id: customerId } });
+  }
 }