diff --git a/api/src/billing/billing.service.ts b/api/src/billing/billing.service.ts
index 2c65abf..ac2c45b 100644
--- a/api/src/billing/billing.service.ts
+++ b/api/src/billing/billing.service.ts
@@ -53,8 +53,37 @@ export class BillingService {
       })
       .populate('plan')
 
+    // Get user's devices and usage data
+    const userDevices = await this.deviceModel.find({ user: user._id }, '_id')
+    const deviceIds = userDevices.map(d => d._id)
+
+    const processedSmsToday = await this.smsModel.countDocuments({
+      device: { $in: deviceIds },
+      createdAt: { $gte: new Date(new Date().setHours(0, 0, 0, 0)) },
+    })
+
+    const processedSmsLastMonth = await this.smsModel.countDocuments({
+      device: { $in: deviceIds },
+      createdAt: {
+        $gte: new Date(new Date().setMonth(new Date().getMonth() - 1)),
+      },
+    })
+
     if (subscription) {
-      return subscription
+      const plan = subscription.plan
+      return {
+        ...subscription.toObject(),
+        usage: {
+          processedSmsToday,
+          processedSmsLastMonth,
+          dailyLimit: plan.dailyLimit,
+          monthlyLimit: plan.monthlyLimit,
+          dailyRemaining: plan.dailyLimit === -1 ? -1 : plan.dailyLimit - processedSmsToday,
+          monthlyRemaining: plan.monthlyLimit === -1 ? -1 : plan.monthlyLimit - processedSmsLastMonth,
+          dailyUsagePercentage: plan.dailyLimit === -1 ? 0 : Math.round((processedSmsToday / plan.dailyLimit) * 100),
+          monthlyUsagePercentage: plan.monthlyLimit === -1 ? 0 : Math.round((processedSmsLastMonth / plan.monthlyLimit) * 100),
+        }
+      }
     }
 
     const plan = await this.planModel.findOne({ name: 'free' })
@@ -62,6 +91,16 @@ export class BillingService {
     return {
       plan,
       isActive: true,
+      usage: {
+        processedSmsToday,
+        processedSmsLastMonth,
+        dailyLimit: plan.dailyLimit,
+        monthlyLimit: plan.monthlyLimit,
+        dailyRemaining: plan.dailyLimit === -1 ? -1 : plan.dailyLimit - processedSmsToday,
+        monthlyRemaining: plan.monthlyLimit === -1 ? -1 : plan.monthlyLimit - processedSmsLastMonth,
+        dailyUsagePercentage: plan.dailyLimit === -1 ? 0 : Math.round((processedSmsToday / plan.dailyLimit) * 100),
+        monthlyUsagePercentage: plan.monthlyLimit === -1 ? 0 : Math.round((processedSmsLastMonth / plan.monthlyLimit) * 100),
+      }
     }
   }
 
diff --git a/web/app/(app)/dashboard/(components)/api-keys.tsx b/web/app/(app)/dashboard/(components)/api-keys.tsx
index 3351426..536ddb9 100644
--- a/web/app/(app)/dashboard/(components)/api-keys.tsx
+++ b/web/app/(app)/dashboard/(components)/api-keys.tsx
@@ -169,7 +169,7 @@ export default function ApiKeys() {
             )}
 
             {apiKeys?.data?.map((apiKey) => (
-              <Card key={apiKey.id} className='border-0 shadow-none'>
+              <Card key={apiKey._id} className='border-0 shadow-none'>
                 <CardContent className='flex items-center p-3'>
                   <Key className='h-6 w-6 mr-3' />
                   <div className='flex-1'>
diff --git a/web/app/(app)/dashboard/(components)/device-list.tsx b/web/app/(app)/dashboard/(components)/device-list.tsx
index 0dccb8e..321fdc6 100644
--- a/web/app/(app)/dashboard/(components)/device-list.tsx
+++ b/web/app/(app)/dashboard/(components)/device-list.tsx
@@ -77,7 +77,7 @@ export default function DeviceList() {
             )}
 
             {devices?.data?.map((device) => (
-              <Card key={device.id} className='border-0 shadow-none'>
+              <Card key={device._id} className='border-0 shadow-none'>
                 <CardContent className='flex items-center p-3'>
                   <Smartphone className='h-6 w-6 mr-3' />
                   <div className='flex-1'>
diff --git a/web/app/(app)/dashboard/(components)/upgrade-to-pro-alert.tsx b/web/app/(app)/dashboard/(components)/upgrade-to-pro-alert.tsx
index a7c869d..3208750 100644
--- a/web/app/(app)/dashboard/(components)/upgrade-to-pro-alert.tsx
+++ b/web/app/(app)/dashboard/(components)/upgrade-to-pro-alert.tsx
@@ -19,33 +19,58 @@ export default function UpgradeToProAlert() {
         .then((res) => res.data),
   })
 
-  const ctaMessages = useMemo(() => [
-    "Upgrade to Pro for exclusive features and benefits!",
-    "Offer: You are eligible for a 30% discount when upgrading to Pro!",
-    "Unlock premium features with our Pro plan today!",
-    "Take your experience to the next level with Pro!",
-    "Pro users get priority support and advanced features!",
-    "Limited time offer: Upgrade to Pro and save 30%!",
-  ], []);
+  const monthlyUsagePercentage = currentSubscription?.usage?.monthlyUsagePercentage || 0
+  const monthlyLimit = currentSubscription?.usage?.monthlyLimit || 0
+  const processedSmsLastMonth = currentSubscription?.usage?.processedSmsLastMonth || 0
 
-  const buttonTexts = useMemo(() => [
-    "Get Pro Now!",
-    "Upgrade Today!",
-    "Go Pro!",
-    "Unlock Pro!",
-    "Claim Your Discount!",
-    "Upgrade & Save!",
-  ], []);
-
-  const randomCta = useMemo(() => {
-    const randomIndex = Math.floor(Math.random() * ctaMessages.length);
-    return ctaMessages[randomIndex];
-  }, [ctaMessages]);
-
-  const randomButtonText = useMemo(() => {
-    const randomIndex = Math.floor(Math.random() * buttonTexts.length);
-    return buttonTexts[randomIndex];
-  }, [buttonTexts]);
+  const alertConfig = useMemo(() => {
+    if (monthlyUsagePercentage >= 100 ) {
+      return {
+        bgColor: 'bg-gradient-to-r from-red-600 to-red-800',
+        message: "⚠️ Monthly limit exceeded! Your requests will be rejected until you upgrade.",
+        subMessage: `You've used ${processedSmsLastMonth} of ${monthlyLimit} SMS this month.`,
+        buttonText: "Upgrade Now!",
+        buttonColor: 'bg-white text-red-600 hover:bg-red-50 hover:text-red-700 border-red-600',
+        urgency: 'critical'
+      }
+    } else if (monthlyUsagePercentage >= 80) {
+      return {
+        bgColor: 'bg-gradient-to-r from-orange-500 to-red-500',
+        message: "⚠️ Approaching limit! Upgrade to Pro to avoid service interruption.",
+        subMessage: `You've used ${monthlyUsagePercentage}% of your monthly SMS limit (${processedSmsLastMonth}/${monthlyLimit}).`,
+        buttonText: "Upgrade Before Limit!",
+        buttonColor: 'bg-white text-orange-600 hover:bg-orange-50 hover:text-orange-700 border-orange-600',
+        urgency: 'warning'
+      }
+    } else {
+      const ctaMessages = [
+        "Upgrade to Pro for exclusive features and benefits!",
+        "Offer: You are eligible for a 30% discount when upgrading to Pro!",
+        "Unlock premium features with our Pro plan today!",
+        "Take your experience to the next level with Pro!",
+        "Pro users get priority support and advanced features!",
+        "Limited time offer: Upgrade to Pro and save 30%!",
+      ]
+      const buttonTexts = [
+        "Get Pro Now!",
+        "Upgrade Today!",
+        "Go Pro!",
+        "Unlock Pro!",
+        "Claim Your Discount!",
+        "Upgrade & Save!",
+      ]
+      const randomIndex = Math.floor(Math.random() * ctaMessages.length)
+      
+      return {
+        bgColor: 'bg-gradient-to-r from-purple-500 to-pink-500',
+        message: ctaMessages[randomIndex],
+        subMessage: `Use discount code SAVE30P at checkout for a 30% discount!`,
+        buttonText: buttonTexts[randomIndex],
+        buttonColor: 'bg-red-500 text-white hover:bg-red-600 border-red-500',
+        urgency: 'normal'
+      }
+    }
+  }, [monthlyUsagePercentage, monthlyLimit, processedSmsLastMonth])
 
   if (isLoadingSubscription || !currentSubscription || subscriptionError) {
     return null
@@ -56,32 +81,37 @@ export default function UpgradeToProAlert() {
   }
 
   return (
-    <Alert className='bg-gradient-to-r from-purple-500 to-pink-500 text-white'>
+    <Alert className={`${alertConfig.bgColor} text-white`}>
       <AlertDescription className='flex flex-col sm:flex-row flex-wrap items-center gap-2 md:gap-4'>
         <span className='w-full sm:flex-1 text-center sm:text-left text-sm md:text-base font-medium'>
-          {randomCta}
+          {alertConfig.message}
         </span>
         <span className='w-full sm:flex-1 text-center sm:text-left text-xs md:text-sm'>
-          Use discount code <strong className="text-yellow-200">SAVE30P</strong> at checkout for a 30%
-          discount!
+          {alertConfig.urgency === 'normal' ? (
+            <>Use discount code <strong className="text-yellow-200">SAVE30P</strong> at checkout for a 30% discount!</>
+          ) : (
+            alertConfig.subMessage
+          )}
         </span>
         <div className='w-full sm:w-auto mt-2 sm:mt-0 flex justify-center sm:justify-end flex-wrap gap-1 md:gap-2'>
           <Button
             variant='outline'
             size='sm'
             asChild
-            className='bg-red-500 text-white hover:bg-red-600 text-xs md:text-sm'
-          >
-            <Link href={'/checkout/pro'}>{randomButtonText}</Link>
-          </Button>
-          <Button
-            variant='outline'
-            size='sm'
-            asChild
-            className='bg-orange-500 text-white hover:bg-orange-600 text-xs md:text-sm'
+            className={`${alertConfig.buttonColor} text-xs md:text-sm`}
           >
-            <Link href={'/#pricing'}>Learn More</Link>
+            <Link href={'/checkout/pro'}>{alertConfig.buttonText}</Link>
           </Button>
+          {alertConfig.urgency === 'normal' && (
+            <Button
+              variant='outline'
+              size='sm'
+              asChild
+              className='bg-orange-500 text-white hover:bg-orange-600 text-xs md:text-sm'
+            >
+              <Link href={'/#pricing'}>Learn More</Link>
+            </Button>
+          )}
         </div>
       </AlertDescription>
     </Alert>