diff --git a/site/index.html b/site/index.html
index 80b22c8..fe96ed6 100644
--- a/site/index.html
+++ b/site/index.html
@@ -89,8 +89,8 @@ <h2>Try it — everything below is just markup <span class="ko">/ 전부 마크
   <label>Negative · <code>data-numkey-negative</code></label>
   <input type="text" id="neg" data-numkey data-numkey-negative placeholder="-9999">
 
-  <label>Paste sanitizing — try pasting <code>₩ 1,234,567원</code> or full-width <code>１２３４</code></label>
-  <input type="text" data-numkey placeholder="paste here">
+  <label>Paste sanitizing — try pasting <code>₩ 1,234,567원</code>, full-width <code>１２３４</code>, or the accounting negative <code>(1,234)</code></label>
+  <input type="text" data-numkey data-numkey-negative placeholder="paste here">
 </div>
 
 <div class="card">