diff --git a/src/api/subscription.ts b/src/api/subscription.ts
index ceab2b0..8db6fa2 100644
--- a/src/api/subscription.ts
+++ b/src/api/subscription.ts
@@ -86,6 +86,8 @@ export const subscriptionApi = {
     total_price_kopeks?: number;
     total_price_label?: string;
     current_device_limit?: number;
+    max_device_limit?: number;
+    can_add?: number;
     days_left?: number;
     base_device_price_kopeks?: number;
   }> => {
diff --git a/src/locales/en.json b/src/locales/en.json
index b9353d8..5fd1701 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -320,6 +320,7 @@
       "title": "Additional options",
       "buyDevices": "Buy more devices",
       "currentDeviceLimit": "Current limit: {{count}} devices",
+      "maxDevices": "max {{count}}",
       "devicesUnavailable": "Device purchase is not available",
       "devicesUnit": "devices",
       "buy": "Buy",
@@ -484,7 +485,7 @@
     "copyLink": "Copy Link",
     "copied": "Copied!",
     "shareButton": "Share",
-    "shareMessage": "Join me on  and earn up to {{percent}}% cashback!",
+    "shareMessage": "Join me on {{botName}} and earn up to {{percent}}% cashback!",
     "shareHint": "Share this link with friends. When they sign up and make a purchase, you'll earn {{percent}}% commission!",
     "stats": {
       "totalReferrals": "Total Referrals",
diff --git a/src/locales/fa.json b/src/locales/fa.json
index 4df6626..2b3e356 100644
--- a/src/locales/fa.json
+++ b/src/locales/fa.json
@@ -229,6 +229,7 @@
       "title": "گزینه‌های اضافی",
       "buyDevices": "خرید دستگاه بیشتر",
       "currentDeviceLimit": "محدودیت فعلی: {{count}} دستگاه",
+      "maxDevices": "حداکثر {{count}}",
       "devicesUnavailable": "خرید دستگاه در دسترس نیست",
       "devicesUnit": "دستگاه",
       "buy": "خرید",
@@ -410,7 +411,7 @@
     "copyLink": "کپی لینک",
     "copied": "کپی شد!",
     "shareButton": "اشتراک‌گذاری",
-    "shareMessage": "از طریق لینک من به Cabinet بپیوند و تا {{percent}}٪ پاداش بگیر!",
+    "shareMessage": "از طریق لینک من به {{botName}} بپیوند و تا {{percent}}٪ پاداش بگیر!",
     "shareHint": "این لینک را با دوستان به اشتراک بگذارید. وقتی ثبت نام کنند و خرید کنند، {{percent}}% کمیسیون دریافت می‌کنید!",
     "stats": {
       "totalReferrals": "کل معرفی‌ها",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index 709ec6b..f25d954 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -342,6 +342,7 @@
       "title": "Дополнительные опции",
       "buyDevices": "Докупить устройства",
       "currentDeviceLimit": "Текущий лимит: {{count}} устройств",
+      "maxDevices": "максимум {{count}}",
       "devicesUnavailable": "Докупка устройств недоступна",
       "devicesUnit": "устройств",
       "buy": "Купить",
@@ -506,7 +507,7 @@
     "copyLink": "Копировать ссылку",
     "copied": "Скопировано!",
     "shareButton": "Поделиться",
-    "shareMessage": "Заходи в Cabinet по моей ссылке и получай до {{percent}}% кешбэка!",
+    "shareMessage": "Заходи в {{botName}} по моей ссылке и получай до {{percent}}% кешбэка!",
     "shareHint": "Поделитесь ссылкой с друзьями. Когда они зарегистрируются и оплатят, вы получите {{percent}}% комиссии!",
     "stats": {
       "totalReferrals": "Всего рефералов",
diff --git a/src/locales/zh.json b/src/locales/zh.json
index 96e3a95..7ca75f4 100644
--- a/src/locales/zh.json
+++ b/src/locales/zh.json
@@ -229,6 +229,7 @@
       "title": "附加选项",
       "buyDevices": "购买更多设备",
       "currentDeviceLimit": "当前限制：{{count}} 台设备",
+      "maxDevices": "最多 {{count}} 台",
       "devicesUnavailable": "设备购买不可用",
       "devicesUnit": "台设备",
       "buy": "购买",
@@ -410,7 +411,7 @@
     "copyLink": "复制链接",
     "copied": "已复制！",
     "shareButton": "分享",
-    "shareMessage": "通过我的链接加入 Cabinet，获取高达 {{percent}}% 返现！",
+    "shareMessage": "通过我的链接加入 {{botName}}，获取高达 {{percent}}% 返现！",
     "shareHint": "分享链接给朋友。当他们注册并付款后，您将获得 {{percent}}% 佣金！",
     "stats": {
       "totalReferrals": "总推荐数",
diff --git a/src/pages/Subscription.tsx b/src/pages/Subscription.tsx
index aeab231..25c1e4b 100644
--- a/src/pages/Subscription.tsx
+++ b/src/pages/Subscription.tsx
@@ -1014,12 +1014,14 @@ export default function Subscription() {
                 </button>
               </div>
 
-              {devicePriceData?.available === false ? (
+              {/* Check if completely unavailable (no subscription, price not set, etc.) */}
+              {devicePriceData?.available === false && !devicePriceData?.max_device_limit ? (
                 <div className="py-4 text-center text-sm text-dark-400">
                   {devicePriceData.reason || t('subscription.additionalOptions.devicesUnavailable')}
                 </div>
               ) : (
                 <div className="space-y-4">
+                  {/* Device selector - show even at max limit */}
                   <div className="flex items-center justify-center gap-6">
                     <button
                       onClick={() => setDevicesToAdd(Math.max(1, devicesToAdd - 1))}
@@ -1036,13 +1038,40 @@ export default function Subscription() {
                     </div>
                     <button
                       onClick={() => setDevicesToAdd(devicesToAdd + 1)}
+                      disabled={
+                        devicePriceData?.max_device_limit
+                          ? (devicePriceData.current_device_limit || 0) + devicesToAdd >=
+                            devicePriceData.max_device_limit
+                          : false
+                      }
                       className="btn-secondary flex h-12 w-12 items-center justify-center !p-0 text-2xl"
                     >
                       +
                     </button>
                   </div>
 
-                  {devicePriceData && (
+                  {/* Show limit info when at or near max */}
+                  {devicePriceData?.max_device_limit && (
+                    <div className="text-center text-sm text-dark-400">
+                      {t('subscription.additionalOptions.currentDeviceLimit', {
+                        count: devicePriceData.current_device_limit || subscription.device_limit,
+                      })}{' '}
+                      /{' '}
+                      {t('subscription.additionalOptions.maxDevices', {
+                        count: devicePriceData.max_device_limit,
+                      })}
+                    </div>
+                  )}
+
+                  {/* Show reason if can't add requested amount */}
+                  {devicePriceData?.available === false && devicePriceData?.reason && (
+                    <div className="rounded-lg bg-warning-500/10 p-3 text-center text-sm text-warning-400">
+                      {devicePriceData.reason}
+                    </div>
+                  )}
+
+                  {/* Price info - only when available */}
+                  {devicePriceData?.available && devicePriceData.price_per_device_label && (
                     <div className="text-center">
                       <div className="mb-2 text-sm text-dark-400">
                         {devicePriceData.price_per_device_label}/
@@ -1055,7 +1084,7 @@ export default function Subscription() {
                     </div>
                   )}
 
-                  {devicePriceData &&
+                  {devicePriceData?.available &&
                     purchaseOptions &&
                     devicePriceData.total_price_kopeks &&
                     devicePriceData.total_price_kopeks > purchaseOptions.balance_kopeks && (
@@ -1071,6 +1100,7 @@ export default function Subscription() {
                     onClick={() => devicePurchaseMutation.mutate()}
                     disabled={
                       devicePurchaseMutation.isPending ||
+                      !devicePriceData?.available ||
                       !!(
                         devicePriceData?.total_price_kopeks &&
                         purchaseOptions &&