diff --git a/app.js b/app.js
index e9ab430..1ae44dc 100644
--- a/app.js
+++ b/app.js
@@ -870,7 +870,7 @@ function renderKeys(keys) {
                 </div>
 
             </div>
-            <button class="btn btn-ghost btn-sm"
+            <button type="button" class="btn btn-ghost btn-sm"
                     style="align-self:center"
                     onclick="buyCredits('${escAttr(k.name)}', this)">
                 Buy Credits
@@ -890,6 +890,7 @@ function buyCredits(keyName, btn) {
 
   const fields = {
     product: "prod_Ufj2wCf4rhemT8",
+    key: keyName || "",
     agent: activeUUID || "",
     period: "",
     location: activeAgent?.server || "",