diff --git a/odoo/upsell.html b/odoo/upsell.html
index 3a30b01..e65ad3e 100644
--- a/odoo/upsell.html
+++ b/odoo/upsell.html
@@ -298,8 +298,6 @@
             // ── Webhooks ─────────────────────────────────────────────────────────────
             const getContract_Webhook =
                 "https://002-001-5dd6e535-4d1c-46bc-9bd9-42ad4bc5f082.odoo4projects.com/webhook/0c8536be-d175-4740-8e78-123159193b23";
-            const buy_webhook =
-                "https://002-001-5dd6e535-4d1c-46bc-9bd9-42ad4bc5f082.odoo4projects.com/webhook/2366cc41-bfd9-41c0-b9b4-bea1e60726f1";
 
             // ── Plan hierarchy (index = tier, lower = cheaper) ────────────────────────
             const PLAN_ORDER = [
@@ -337,37 +335,43 @@
             const uuid = params.get("uuid") || "";
             document.getElementById("uuidText").textContent = uuid || "–";
 
+            // ── Product ID mapping ─────────────────────────────────────────
+            const PRODUCT_IDS = {
+                sidehustle: 54,
+                ontherise: 55,
+                powerhouse: 56,
+            };
+
             // ── Buy handler ───────────────────────────────────────────────────────────
-            async function buyProduct(productId) {
+            function buyProduct(productId) {
                 if (!uuid) {
                     alert("Missing uuid parameter in URL.");
                     return;
                 }
-                try {
-                    const res = await fetch(buy_webhook, {
-                        method: "POST",
-                        headers: { "Content-Type": "application/json" },
-                        body: JSON.stringify({ uuid, product_id: productId }),
-                    });
-                    if (!res.ok) throw new Error("HTTP " + res.status);
-
-                    document.body.innerHTML = `
-          <div style="text-align:center;padding:80px 20px;background:#fff;border-radius:14px;
-                      max-width:560px;margin:60px auto;box-shadow:0 4px 20px rgba(0,0,0,0.1);
-                      font-family:'Inter','Segoe UI',Arial,sans-serif;">
-            <div style="font-size:3em;margin-bottom:16px;">&#x2705;</div>
-            <h2 style="color:#262626;font-weight:700;margin-bottom:10px;">Request sent!</h2>
-            <p style="color:#777;line-height:1.6;">
-              Please check your email for the payment link and confirmation.<br>
-              New features will be active as soon as the payment is complete.
-            </p>
-          </div>`;
-                } catch (err) {
-                    console.error(err);
-                    alert(
-                        "Something went wrong. Please try again or contact support.",
-                    );
+                var pid = PRODUCT_IDS[productId];
+                if (!pid) {
+                    alert("Unknown product.");
+                    return;
                 }
+                var form = document.createElement("form");
+                form.method = "POST";
+                form.action = window.location.origin + "/shop/post_basket";
+                form.target = "_blank";
+                form.style.display = "none";
+                var basket = document.createElement("input");
+                basket.type = "hidden";
+                basket.name = "basket";
+                var item = { product_id: pid, qty: 1, info: uuid };
+                basket.value = JSON.stringify([item]);
+                form.appendChild(basket);
+                var clear = document.createElement("input");
+                clear.type = "hidden";
+                clear.name = "clear";
+                clear.value = "1";
+                form.appendChild(clear);
+                document.body.appendChild(form);
+                form.submit();
+                document.body.removeChild(form);
             }
 
             // ── Wire buy buttons ──────────────────────────────────────────────────────