diff --git a/android/java/org/chromium/chrome/browser/settings/BraveLeoPreferences.java b/android/java/org/chromium/chrome/browser/settings/BraveLeoPreferences.java
index 75764a437fb1..815f043c26a2 100644
--- a/android/java/org/chromium/chrome/browser/settings/BraveLeoPreferences.java
+++ b/android/java/org/chromium/chrome/browser/settings/BraveLeoPreferences.java
@@ -33,7 +33,7 @@ public class BraveLeoPreferences extends BravePreferenceFragment
     private static final String PREF_SUBSCRIPTION_CATEGORY = "subscription_category";
     private static final String PREF_DEFAULT_MODEL = "default_model";
     private static final String LINK_SUBSCRIPTION_URL =
-            "https://account.brave.com?intent=connect-receipt&product=leo";
+            "https://account.brave.com?intent=link-order&product=leo";
 
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
diff --git a/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.cc b/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.cc
index ea94cf49c780..7ca953f78f22 100644
--- a/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.cc
+++ b/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.cc
@@ -27,8 +27,9 @@ AIChatIAPSubscription::AIChatIAPSubscription(PrefService* prefs)
 
 AIChatIAPSubscription::~AIChatIAPSubscription() = default;
 
-void AIChatIAPSubscription::GetPurchaseToken(
-    GetPurchaseTokenCallback callback) {
+void AIChatIAPSubscription::GetPurchaseTokenOrderId(
+    GetPurchaseTokenOrderIdCallback callback) {
+  std::string order_id_string = "";
   std::string purchase_token_string = "";
   std::string package_string = kDefaultPackage;
   std::string product_id_string = kProductId;
@@ -52,6 +53,11 @@ void AIChatIAPSubscription::GetPurchaseToken(
     product_id_string = prefs_->GetString(prefs::kBraveChatProductIdAndroid);
   }
 
+  auto* order_id = prefs_->FindPreference(prefs::kBraveChatOrderIdAndroid);
+  if (order_id && !product_id->IsDefaultValue()) {
+    order_id_string = prefs_->GetString(prefs::kBraveChatOrderIdAndroid);
+  }
+
   base::Value::Dict response;
   response.Set("type", "android");
   response.Set("raw_receipt", purchase_token_string);
@@ -63,7 +69,7 @@ void AIChatIAPSubscription::GetPurchaseToken(
 
   std::string encoded_response_json;
   base::Base64Encode(response_json, &encoded_response_json);
-  std::move(callback).Run(encoded_response_json);
+  std::move(callback).Run(encoded_response_json, order_id_string);
 }
 
 }  // namespace ai_chat
diff --git a/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.h b/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.h
index bfc26384b0c0..7719ae549db6 100644
--- a/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.h
+++ b/components/ai_chat/core/browser/android/ai_chat_iap_subscription_android.h
@@ -24,7 +24,8 @@ class AIChatIAPSubscription final : public ai_chat::mojom::IAPSubscription {
   ~AIChatIAPSubscription() override;
 
   // ai_chat::mojom::IAPSubscription
-  void GetPurchaseToken(GetPurchaseTokenCallback callback) override;
+  void GetPurchaseTokenOrderId(
+      GetPurchaseTokenOrderIdCallback callback) override;
 
  private:
   raw_ptr<PrefService> prefs_ = nullptr;
diff --git a/components/ai_chat/core/common/mojom/ai_chat.mojom b/components/ai_chat/core/common/mojom/ai_chat.mojom
index ec87d299958d..3eaf1a4beb71 100644
--- a/components/ai_chat/core/common/mojom/ai_chat.mojom
+++ b/components/ai_chat/core/common/mojom/ai_chat.mojom
@@ -211,5 +211,5 @@ interface AIChatAndroidHelper {
 
 [EnableIf=is_android]
 interface IAPSubscription {
-  GetPurchaseToken() => (string token);
+  GetPurchaseTokenOrderId() => (string token, string order_id);
 };
diff --git a/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.cc b/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.cc
index 71fdb3d3a3f9..64a6a57d9cbf 100644
--- a/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.cc
+++ b/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.cc
@@ -39,6 +39,7 @@ inline constexpr char kIntentParamTestValue[] = "connect-receipt-test";
 inline constexpr char kProductParamName[] = "product";
 inline constexpr char kProductVPNParamValue[] = "vpn";
 inline constexpr char kProductLeoParamValue[] = "leo";
+inline constexpr char kIntentParamValueLeo[] = "link-order";
 
 }  // namespace
 
@@ -61,8 +62,7 @@ bool SubscriptionRenderFrameObserver::EnsureConnected() {
   }
 #endif
 #if BUILDFLAG(ENABLE_AI_CHAT)
-  if (ai_chat::features::IsAIChatHistoryEnabled() &&
-      product_ == Product::kLeo) {
+  if (ai_chat::features::IsAIChatEnabled() && product_ == Product::kLeo) {
     if (!ai_chat_subscription_.is_bound()) {
       render_frame()->GetBrowserInterfaceBroker()->GetInterface(
           ai_chat_subscription_.BindNewPipeAndPassReceiver());
@@ -105,14 +105,31 @@ void SubscriptionRenderFrameObserver::DidCreateScriptContext(
   } else if (product_ == Product::kLeo) {
 #if BUILDFLAG(ENABLE_AI_CHAT)
     if (ai_chat_subscription_.is_bound()) {
-      ai_chat_subscription_->GetPurchaseToken(
-          base::BindOnce(&SubscriptionRenderFrameObserver::OnGetPurchaseToken,
-                         weak_factory_.GetWeakPtr()));
+      ai_chat_subscription_->GetPurchaseTokenOrderId(base::BindOnce(
+          &SubscriptionRenderFrameObserver::OnGetPurchaseTokenOrderId,
+          weak_factory_.GetWeakPtr()));
     }
 #endif
   }
 }
 
+std::string SubscriptionRenderFrameObserver::GetPurchaseTokenJSString(
+    const std::string& purchase_token) {
+  if (!IsValueAllowed(purchase_token)) {
+    return "";
+  }
+
+  std::string_view receipt_var_name;
+  if (product_ == Product::kVPN) {
+    receipt_var_name = "braveVpn.receipt";
+  } else if (product_ == Product::kLeo) {
+    receipt_var_name = "braveLeo.receipt";
+  }
+
+  return base::StrCat({"window.localStorage.setItem(\"", receipt_var_name,
+                       "\", \"", purchase_token, "\");"});
+}
+
 void SubscriptionRenderFrameObserver::OnGetPurchaseToken(
     const std::string& purchase_token) {
   if (!IsAllowed()) {
@@ -120,21 +137,27 @@ void SubscriptionRenderFrameObserver::OnGetPurchaseToken(
   }
   auto* frame = render_frame();
   if (frame) {
-    if (IsValueAllowed(purchase_token)) {
-      std::string_view receipt_var_name;
-      if (product_ == Product::kVPN) {
-        receipt_var_name = "braveVpn.receipt";
-      } else if (product_ == Product::kLeo) {
-        receipt_var_name = "braveLeo.receipt";
-      }
-      std::u16string set_local_storage = base::UTF8ToUTF16(
-          base::StrCat({"window.localStorage.setItem(\"", receipt_var_name,
-                        "\", \"", purchase_token, "\");"}));
-      frame->ExecuteJavaScript(set_local_storage);
+    std::string set_local_storage = GetPurchaseTokenJSString(purchase_token);
+    if (!set_local_storage.empty()) {
+      frame->ExecuteJavaScript(base::UTF8ToUTF16(set_local_storage));
     }
   }
 }
 
+void SubscriptionRenderFrameObserver::OnGetPurchaseTokenOrderId(
+    const std::string& purchase_token,
+    const std::string& order_id) {
+  if (!IsAllowed()) {
+    return;
+  }
+  auto* frame = render_frame();
+  if (frame && !order_id.empty() && !purchase_token.empty()) {
+    frame->ExecuteJavaScript(base::UTF8ToUTF16(base::StrCat(
+        {"window.localStorage.setItem(\"braveLeo.orderId\", \"", order_id,
+         "\");", GetPurchaseTokenJSString(purchase_token)})));
+  }
+}
+
 std::string SubscriptionRenderFrameObserver::ExtractParam(
     const GURL& url,
     const std::string& name) const {
@@ -182,7 +205,8 @@ bool SubscriptionRenderFrameObserver::IsAllowed() {
   } else {
     product_ = std::nullopt;
   }
-  return (intent == kIntentParamValue || intent == kIntentParamTestValue) &&
+  return (intent == kIntentParamValue || intent == kIntentParamTestValue ||
+          intent == kIntentParamValueLeo) &&
          product_.has_value();
 }
 
diff --git a/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.h b/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.h
index 5ea1ee63fed0..279bb094a291 100644
--- a/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.h
+++ b/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer.h
@@ -59,6 +59,8 @@ class SubscriptionRenderFrameObserver : public content::RenderFrameObserver {
 
   bool EnsureConnected();
   void OnGetPurchaseToken(const std::string& purchase_token);
+  void OnGetPurchaseTokenOrderId(const std::string& purchase_token,
+                                 const std::string& order_id);
   std::string ExtractParam(const GURL& url, const std::string& name) const;
   bool IsValueAllowed(const std::string& purchase_token) const;
 
@@ -67,6 +69,8 @@ class SubscriptionRenderFrameObserver : public content::RenderFrameObserver {
 
   bool IsAllowed();
 
+  std::string GetPurchaseTokenJSString(const std::string& purchase_token);
+
   const int32_t world_id_;
   std::optional<Product> product_ = std::nullopt;
 #if BUILDFLAG(ENABLE_BRAVE_VPN)
diff --git a/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer_browsertest.cc b/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer_browsertest.cc
index 5733c1bcaf21..a18f7b342f1e 100644
--- a/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer_browsertest.cc
+++ b/components/brave_mobile_subscription/renderer/android/subscription_render_frame_observer_browsertest.cc
@@ -24,8 +24,8 @@ class SubscriptionRenderFrameObserverBrowserTest :
   SubscriptionRenderFrameObserverBrowserTest() {
     scoped_feature_list_.InitWithFeatures(
         {skus::features::kSkusFeature, brave_vpn::features::kBraveVPN,
-            ai_chat::features::kAIChatHistory
-        }, {});
+         ai_chat::features::kAIChat},
+        {});
   }
   ~SubscriptionRenderFrameObserverBrowserTest() override = default;
 
@@ -46,7 +46,7 @@ TEST_F(SubscriptionRenderFrameObserverBrowserTest, IsAllowed) {
   // Leo
   LoadHTMLWithUrlOverride(
       R"(<html><body></body></html>)",
-      "https://account.brave.com/?intent=connect-receipt&product=leo");
+      "https://account.brave.com/?intent=link-order&product=leo");
 
   EXPECT_TRUE(observer.IsAllowed());
   // http