diff --git a/web/templates/index.html b/web/templates/index.html
index 51aa6ce..3fef2a0 100644
--- a/web/templates/index.html
+++ b/web/templates/index.html
@@ -4785,7 +4785,7 @@ async function renderPricingTab() {
                 <td class="px-2 py-0.5 text-right text-xs ${borderTop}">${r.qty}</td>
                 <td class="px-2 py-0.5 text-right ${borderTop}">
                     <input type="text" inputmode="decimal" class="pricing-row-markup w-16 px-1 py-0.5 border rounded text-right text-xs"
-                           value="${formatMarkupInput(markupPct)}"
+                           value="${formatMarkupInput(markupPct)}" data-row-key="${rowKey}"
                            placeholder="0" oninput="onSaleRowMarkupInput(this)">
                 </td>
                 <td class="px-2 py-0.5 text-right text-xs pricing-sale-price ${borderTop} ${worldCls(r.estWorld)}">—${worldMark(r.estWorld)}</td>