feat: implement pricing strategy, subscription tiers, and core infrastructure for QR code management

prisma/schema.prisma

@@ -121,6 +121,7 @@ enum ContentType {
   APP
   COUPON
   FEEDBACK
+  BARCODE
 }
 
 enum QRStatus {

src/app/(main)/(app)/bulk-creation/page.tsx

@@ -22,8 +22,10 @@ interface BulkQRData {
 
 interface GeneratedQR {
   title: string;
-  content: string; // Original URL
+  content: string;
-  svg: string; // SVG markup
+  svg: string;
+  slug?: string;
+  redirectUrl?: string;
 }
 
 export default function BulkCreationPage() {
@@ -35,16 +37,25 @@ export default function BulkCreationPage() {
   const [loading, setLoading] = useState(false);
   const [generatedQRs, setGeneratedQRs] = useState<GeneratedQR[]>([]);
   const [userPlan, setUserPlan] = useState<string>('FREE');
+  const [isDynamic, setIsDynamic] = useState(false);
+  const [remainingDynamic, setRemainingDynamic] = useState(0);
 
-  // Check user plan on mount
+  // Check user plan and dynamic quota on mount
   React.useEffect(() => {
     const checkPlan = async () => {
       try {
-        const response = await fetch('/api/user/plan');
+        const [planRes, statsRes] = await Promise.all([
-        if (response.ok) {
+          fetch('/api/user/plan'),
-          const data = await response.json();
+          fetch('/api/user/stats'),
+        ]);
+        if (planRes.ok) {
+          const data = await planRes.json();
           setUserPlan(data.plan || 'FREE');
         }
+        if (statsRes.ok) {
+          const stats = await statsRes.json();
+          setRemainingDynamic((stats.dynamicLimit || 0) - (stats.dynamicUsed || 0));
+        }
       } catch (error) {
         console.error('Error checking plan:', error);
       }
@@ -196,6 +207,58 @@ export default function BulkCreationPage() {
     }
   };
 
+  const generateDynamicQRCodes = async () => {
+    setLoading(true);
+    const toProcess = remainingDynamic > 0 ? data.slice(0, remainingDynamic) : [];
+
+    if (toProcess.length === 0) {
+      showToast('Du hast keine dynamischen QR-Codes mehr übrig. Bitte upgrade deinen Plan.', 'error');
+      setLoading(false);
+      return;
+    }
+
+    if (data.length > remainingDynamic) {
+      showToast(`Nur ${remainingDynamic} dynamische Codes verfügbar. Es werden nur die ersten ${remainingDynamic} Zeilen verarbeitet.`, 'warning');
+    }
+
+    try {
+      const QRCode = require('qrcode');
+      const results: GeneratedQR[] = [];
+
+      for (const row of toProcess) {
+        const title = String(row[mapping.title as keyof typeof row] || 'Untitled');
+        const url = String(row[mapping.content as keyof typeof row] || 'https://example.com');
+
+        const res = await fetchWithCsrf('/api/qrs', {
+          method: 'POST',
+          body: JSON.stringify({
+            title,
+            contentType: 'URL',
+            content: { url },
+            isStatic: false,
+          }),
+        });
+
+        if (res.ok) {
+          const qr = await res.json();
+          const redirectUrl = `${window.location.origin}/r/${qr.slug}`;
+          const svg = await QRCode.toString(redirectUrl, { type: 'svg', width: 300, margin: 2 });
+          results.push({ title, content: url, svg, slug: qr.slug, redirectUrl });
+        }
+      }
+
+      setGeneratedQRs(results);
+      setRemainingDynamic(prev => Math.max(0, prev - results.length));
+      setStep('complete');
+      showToast(`${results.length} dynamische QR-Codes erstellt!`, 'success');
+    } catch (error) {
+      console.error('Dynamic QR generation error:', error);
+      showToast('Fehler beim Erstellen der dynamischen QR-Codes', 'error');
+    } finally {
+      setLoading(false);
+    }
+  };
+
   const downloadAllQRCodes = async () => {
     const zip = new JSZip();
 
@@ -204,6 +267,18 @@ export default function BulkCreationPage() {
       zip.file(fileName, qr.svg);
     });
 
+    // Add metadata CSV for dynamic QR codes
+    const hasDynamic = generatedQRs.some(qr => qr.slug);
+    if (hasDynamic) {
+      const csvRows = ['title,original_url,redirect_url,slug'];
+      generatedQRs.forEach(qr => {
+        if (qr.slug) {
+          csvRows.push(`"${qr.title}","${qr.content}","${qr.redirectUrl}","${qr.slug}"`);
+        }
+      });
+      zip.file('metadata.csv', csvRows.join('\n'));
+    }
+
     const blob = await zip.generateAsync({ type: 'blob' });
     saveAs(blob, 'qr-codes-bulk.zip');
     showToast('Download started!', 'success');
@@ -274,8 +349,8 @@ export default function BulkCreationPage() {
     URL.revokeObjectURL(url);
   };
 
-  // Show upgrade prompt if not Business plan
+  // Show upgrade prompt if not Business or Enterprise plan
-  if (userPlan !== 'BUSINESS') {
+  if (userPlan !== 'BUSINESS' && userPlan !== 'ENTERPRISE') {
     return (
       <div className="max-w-4xl mx-auto">
         <Card className="mt-12">
@@ -309,6 +384,39 @@ export default function BulkCreationPage() {
       <div className="mb-8">
         <h1 className="text-3xl font-bold text-gray-900">{t('bulk.title')}</h1>
         <p className="text-gray-600 mt-2">{t('bulk.subtitle')}</p>
+
+        {/* Static / Dynamic Toggle */}
+        <div className="mt-4 flex items-center gap-4 p-4 bg-gray-50 rounded-xl border border-gray-200">
+          <span className="text-sm font-medium text-gray-700">QR Code Type:</span>
+          <label className="flex items-center gap-2 cursor-pointer">
+            <input
+              type="radio"
+              checked={!isDynamic}
+              onChange={() => setIsDynamic(false)}
+              className="accent-primary-600"
+            />
+            <span className="text-sm font-medium">Static</span>
+            <span className="text-xs text-gray-500">(download only, no tracking)</span>
+          </label>
+          <label className={`flex items-center gap-2 ${userPlan === 'BUSINESS' || userPlan === 'ENTERPRISE' ? 'cursor-pointer' : 'opacity-50 cursor-not-allowed'}`}>
+            <input
+              type="radio"
+              checked={isDynamic}
+              onChange={() => setIsDynamic(true)}
+              disabled={userPlan !== 'BUSINESS' && userPlan !== 'ENTERPRISE'}
+              className="accent-primary-600"
+            />
+            <span className="text-sm font-medium">Dynamic</span>
+            {isDynamic && remainingDynamic > 0 && (
+              <span className="text-xs bg-blue-100 text-blue-700 px-2 py-0.5 rounded-full">
+                {remainingDynamic} verbleibend
+              </span>
+            )}
+            {(userPlan !== 'BUSINESS' && userPlan !== 'ENTERPRISE') && (
+              <span className="text-xs text-amber-600">(Business Plan erforderlich)</span>
+            )}
+          </label>
+        </div>
       </div>
 
       {/* Template Warning Banner */}
@@ -641,8 +749,13 @@ export default function BulkCreationPage() {
               <Button variant="outline" onClick={() => setStep('upload')}>
                 Back
               </Button>
-              <Button onClick={generateStaticQRCodes} loading={loading}>
+              <Button
-                Generate {data.length} Static QR Codes
+                onClick={isDynamic ? generateDynamicQRCodes : generateStaticQRCodes}
+                loading={loading}
+              >
+                {isDynamic
+                  ? `Generate ${Math.min(data.length, remainingDynamic)} Dynamic QR Codes`
+                  : `Generate ${data.length} Static QR Codes`}
               </Button>
             </div>
           </CardContent>

src/app/(main)/(app)/create/page.tsx

@@ -15,8 +15,9 @@ import { useTranslation } from '@/hooks/useTranslation';
 import { useCsrf } from '@/hooks/useCsrf';
 import { showToast } from '@/components/ui/Toast';
 import {
-  Globe, User, MapPin, Phone, FileText, Smartphone, Ticket, Star, HelpCircle, Upload
+  Globe, User, MapPin, Phone, FileText, Smartphone, Ticket, Star, HelpCircle, Upload, Barcode as BarcodeIcon
 } from 'lucide-react';
+import Barcode from 'react-barcode';
 
 // Tooltip component for form field help
 const Tooltip = ({ text }: { text: string }) => (
@@ -140,6 +141,7 @@ export default function CreatePage() {
     { value: 'APP', label: 'App Download', icon: Smartphone },
     { value: 'COUPON', label: 'Coupon / Discount', icon: Ticket },
     { value: 'FEEDBACK', label: 'Feedback / Review', icon: Star },
+    { value: 'BARCODE', label: 'Barcode', icon: BarcodeIcon },
   ];
 
   // Get QR content based on content type
@@ -170,6 +172,8 @@ export default function CreatePage() {
         return `Coupon: ${content.code || 'SAVE20'} - ${content.discount || '20% OFF'}`;
       case 'FEEDBACK':
         return content.feedbackUrl || 'https://example.com/feedback';
+      case 'BARCODE':
+        return content.value || '123456789';
       default:
         return 'https://example.com';
     }
@@ -642,6 +646,68 @@ export default function CreatePage() {
             />
           </>
         );
+      case 'BARCODE':
+        return (
+          <>
+            {isDynamic ? (
+              <>
+                <div className="rounded-lg bg-blue-50 border border-blue-200 p-3 text-sm text-blue-800">
+                  <strong>How dynamic barcodes work:</strong> The barcode encodes a short redirect URL
+                  (e.g. <span className="font-mono text-xs">qrmaster.net/r/…</span>). When scanned with a
+                  smartphone camera, it opens the browser and redirects to your destination — which you
+                  can update anytime. Works with smartphone cameras, not POS laser scanners.
+                </div>
+                <Input
+                  label="Destination URL"
+                  value={content.url || ''}
+                  onChange={(e) => setContent({ ...content, url: e.target.value })}
+                  placeholder="https://example.com"
+                  required
+                />
+                <div>
+                  <label className="block text-sm font-medium text-gray-700 mb-1">Barcode Format</label>
+                  <select
+                    value={['CODE128', 'CODE39'].includes(content.format) ? content.format : 'CODE128'}
+                    onChange={(e) => setContent({ ...content, format: e.target.value })}
+                    className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500"
+                  >
+                    <option value="CODE128">CODE128 — General purpose (recommended)</option>
+                    <option value="CODE39">CODE39 — Industrial / logistics</option>
+                  </select>
+                  <p className="text-xs text-gray-500 mt-1">
+                    Only URL-capable formats available. EAN-13, UPC, and ITF-14 encode numbers only and cannot embed a redirect URL.
+                  </p>
+                </div>
+              </>
+            ) : (
+              <>
+                <Input
+                  label="Barcode Value"
+                  value={content.value || ''}
+                  onChange={(e) => setContent({ ...content, value: e.target.value })}
+                  placeholder="123456789012"
+                  required
+                />
+                <div>
+                  <label className="block text-sm font-medium text-gray-700 mb-1">Barcode Format</label>
+                  <select
+                    value={content.format || 'CODE128'}
+                    onChange={(e) => setContent({ ...content, format: e.target.value })}
+                    className="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-primary-500"
+                  >
+                    <option value="CODE128">CODE128 — General purpose (recommended)</option>
+                    <option value="EAN13">EAN-13 — Retail products (international)</option>
+                    <option value="UPC">UPC — Retail products (USA/Canada)</option>
+                    <option value="CODE39">CODE39 — Industrial / logistics</option>
+                    <option value="ITF14">ITF-14 — Shipping containers</option>
+                    <option value="MSI">MSI — Shelf labeling / inventory</option>
+                    <option value="pharmacode">Pharmacode — Pharmaceutical packaging</option>
+                  </select>
+                </div>
+              </>
+            )}
+          </>
+        );
       default:
         return null;
     }
@@ -992,7 +1058,25 @@ export default function CreatePage() {
                       </div>
                     )}
 
-                    {qrContent ? (
+                    {contentType === 'BARCODE' ? (
+                      qrContent ? (
+                        <div className="p-2 bg-white">
+                          <Barcode
+                            value={qrContent}
+                            format={content.format || 'CODE128'}
+                            lineColor={foregroundColor}
+                            background={backgroundColor}
+                            width={2}
+                            height={100}
+                            displayValue={true}
+                          />
+                        </div>
+                      ) : (
+                        <div className="w-[200px] h-[200px] bg-gray-100 rounded flex items-center justify-center text-gray-500">
+                          Enter barcode value
+                        </div>
+                      )
+                    ) : qrContent ? (
                       <div className={cornerStyle === 'rounded' ? 'rounded-lg overflow-hidden' : ''}>
                         <QRCodeSVG
                           value={qrContent}

src/app/(main)/(app)/settings/page.tsx

@@ -165,6 +165,8 @@ export default function SettingsPage() {
         return { dynamic: 50, price: '€9', period: 'per month' };
       case 'BUSINESS':
         return { dynamic: 500, price: '€29', period: 'per month' };
+      case 'ENTERPRISE':
+        return { dynamic: 99999, price: 'Custom', period: 'per month' };
       default:
         return { dynamic: 3, price: '€0', period: 'forever' };
     }

src/app/(main)/(auth)/login/LoginClient.tsx

@@ -22,6 +22,7 @@ export default function LoginClient({ showPageHeading = true }: LoginClientProps
     const [password, setPassword] = useState('');
     const [loading, setLoading] = useState(false);
     const [error, setError] = useState('');
+    const [showPassword, setShowPassword] = useState(false);
 
     const handleSubmit = async (e: React.FormEvent) => {
         e.preventDefault();
@@ -112,14 +113,37 @@ export default function LoginClient({ showPageHeading = true }: LoginClientProps
                                 required
                             />
 
-                            <Input
+                            <div className="space-y-1">
-                                label="Password"
+                                <label htmlFor="password" className="block text-sm font-medium text-gray-700">Password</label>
-                                type="password"
+                                <div className="relative">
-                                value={password}
+                                    <input
-                                onChange={(e) => setPassword(e.target.value)}
+                                        id="password"
-                                placeholder="••••••••"
+                                        type={showPassword ? 'text' : 'password'}
-                                required
+                                        value={password}
-                            />
+                                        onChange={(e) => setPassword(e.target.value)}
+                                        placeholder="••••••••"
+                                        required
+                                        className="flex h-10 w-full rounded-lg border border-gray-300 bg-white px-3 py-2 pr-10 text-sm placeholder:text-gray-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500 focus-visible:ring-offset-2"
+                                    />
+                                    <button
+                                        type="button"
+                                        onClick={() => setShowPassword(!showPassword)}
+                                        className="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-400 hover:text-gray-600"
+                                        tabIndex={-1}
+                                    >
+                                        {showPassword ? (
+                                            <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21" />
+                                            </svg>
+                                        ) : (
+                                            <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                                            </svg>
+                                        )}
+                                    </button>
+                                </div>
+                            </div>
 
                             <div className="flex items-center justify-between">
                                 <label className="flex items-center">

src/app/(main)/(auth)/signup/SignupClient.tsx

@@ -19,6 +19,8 @@ export default function SignupClient() {
     const [confirmPassword, setConfirmPassword] = useState('');
     const [loading, setLoading] = useState(false);
     const [error, setError] = useState('');
+    const [showPassword, setShowPassword] = useState(false);
+    const [showConfirmPassword, setShowConfirmPassword] = useState(false);
 
     const handleSubmit = async (e: React.FormEvent) => {
         e.preventDefault();
@@ -126,23 +128,69 @@ export default function SignupClient() {
                                 required
                             />
 
-                            <Input
+                            <div className="space-y-1">
-                                label="Password"
+                                <label htmlFor="password" className="block text-sm font-medium text-gray-700">Password</label>
-                                type="password"
+                                <div className="relative">
-                                value={password}
+                                    <input
-                                onChange={(e) => setPassword(e.target.value)}
+                                        id="password"
-                                placeholder="••••••••"
+                                        type={showPassword ? 'text' : 'password'}
-                                required
+                                        value={password}
-                            />
+                                        onChange={(e) => setPassword(e.target.value)}
+                                        placeholder="••••••••"
+                                        required
+                                        className="flex h-10 w-full rounded-lg border border-gray-300 bg-white px-3 py-2 pr-10 text-sm placeholder:text-gray-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500 focus-visible:ring-offset-2"
+                                    />
+                                    <button
+                                        type="button"
+                                        onClick={() => setShowPassword(!showPassword)}
+                                        className="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-400 hover:text-gray-600"
+                                        tabIndex={-1}
+                                    >
+                                        {showPassword ? (
+                                            <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21" />
+                                            </svg>
+                                        ) : (
+                                            <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                                            </svg>
+                                        )}
+                                    </button>
+                                </div>
+                            </div>
 
-                            <Input
+                            <div className="space-y-1">
-                                label="Confirm Password"
+                                <label htmlFor="confirm-password" className="block text-sm font-medium text-gray-700">Confirm Password</label>
-                                type="password"
+                                <div className="relative">
-                                value={confirmPassword}
+                                    <input
-                                onChange={(e) => setConfirmPassword(e.target.value)}
+                                        id="confirm-password"
-                                placeholder="••••••••"
+                                        type={showConfirmPassword ? 'text' : 'password'}
-                                required
+                                        value={confirmPassword}
-                            />
+                                        onChange={(e) => setConfirmPassword(e.target.value)}
+                                        placeholder="••••••••"
+                                        required
+                                        className="flex h-10 w-full rounded-lg border border-gray-300 bg-white px-3 py-2 pr-10 text-sm placeholder:text-gray-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500 focus-visible:ring-offset-2"
+                                    />
+                                    <button
+                                        type="button"
+                                        onClick={() => setShowConfirmPassword(!showConfirmPassword)}
+                                        className="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-400 hover:text-gray-600"
+                                        tabIndex={-1}
+                                    >
+                                        {showConfirmPassword ? (
+                                            <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21" />
+                                            </svg>
+                                        ) : (
+                                            <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                                                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                                            </svg>
+                                        )}
+                                    </button>
+                                </div>
+                            </div>
 
                             <Button type="submit" className="w-full" loading={loading}>
                                 Create Account

src/app/(main)/(marketing)/pricing/PricingClient.tsx

@@ -13,7 +13,9 @@ export default function PricingPage() {
   const router = useRouter();
   const [loading, setLoading] = useState<string | null>(null);
   const [currentPlan, setCurrentPlan] = useState<string>('FREE');
-  const [currentInterval, setCurrentInterval] = useState<'month' | 'year' | null>(null);
+  const [currentInterval, setCurrentInterval] = useState<
+    'month' | 'year' | null
+  >(null);
   const [billingPeriod, setBillingPeriod] = useState<'month' | 'year'>('month');
 
   useEffect(() => {
@@ -95,19 +97,29 @@ export default function PricingPage() {
       }, 1500);
     } catch (error: any) {
       console.error('Error canceling subscription:', error);
-      showToast(error.message || 'Failed to downgrade. Please try again.', 'error');
+      showToast(
+        error.message || 'Failed to downgrade. Please try again.',
+        'error'
+      );
       setLoading(null);
     }
   };
 
   // Helper function to check if this is the user's exact current plan (plan + interval)
-  const isCurrentPlanWithInterval = (planType: string, interval: 'month' | 'year') => {
+  const isCurrentPlanWithInterval = (
+    planType: string,
+    interval: 'month' | 'year'
+  ) => {
     return currentPlan === planType && currentInterval === interval;
   };
 
   // Helper function to check if user has this plan but different interval
   const hasPlanDifferentInterval = (planType: string) => {
-    return currentPlan === planType && currentInterval && currentInterval !== billingPeriod;
+    return (
+      currentPlan === planType &&
+      currentInterval &&
+      currentInterval !== billingPeriod
+    );
   };
 
   const selectedInterval = billingPeriod === 'month' ? 'month' : 'year';
@@ -178,6 +190,24 @@ export default function PricingPage() {
       popular: false,
       onUpgrade: () => handleUpgrade('BUSINESS'),
     },
+    {
+      key: 'enterprise',
+      name: 'Enterprise',
+      price: 'Custom',
+      period: '',
+      showDiscount: false,
+      features: [
+        '∞ dynamic QR codes',
+        'Unlimited static QR codes',
+        'Everything from Business',
+        'Dedicated Account Manager',
+      ],
+      buttonText: 'Contact Us',
+      buttonVariant: 'outline' as const,
+      disabled: false,
+      popular: false,
+      onUpgrade: () => (window.location.href = 'mailto:timo@qrmaster.net'),
+    },
   ];
 
   return (
@@ -195,11 +225,13 @@ export default function PricingPage() {
         <BillingToggle value={billingPeriod} onChange={setBillingPeriod} />
       </div>
 
-      <div className="grid md:grid-cols-3 gap-8 max-w-6xl mx-auto">
+      <div className="grid md:grid-cols-2 lg:grid-cols-4 gap-8 max-w-7xl mx-auto">
         {plans.map((plan) => (
           <Card
             key={plan.key}
-            className={plan.popular ? 'border-primary-500 shadow-xl relative' : ''}
+            className={
+              plan.popular ? 'border-primary-500 shadow-xl relative' : ''
+            }
           >
             {plan.popular && (
               <div className="absolute -top-4 left-1/2 transform -translate-x-1/2">
@@ -210,17 +242,11 @@ export default function PricingPage() {
             )}
 
             <CardHeader className="text-center pb-8">
-              <CardTitle className="text-2xl mb-4">
+              <CardTitle className="text-2xl mb-4">{plan.name}</CardTitle>
-                {plan.name}
-              </CardTitle>
               <div className="flex flex-col items-center">
                 <div className="flex items-baseline justify-center">
-                  <span className="text-4xl font-bold">
+                  <span className="text-4xl font-bold">{plan.price}</span>
-                    {plan.price}
+                  <span className="text-gray-600 ml-2">{plan.period}</span>
-                  </span>
-                  <span className="text-gray-600 ml-2">
-                    {plan.period}
-                  </span>
                 </div>
                 {plan.showDiscount && (
                   <Badge variant="success" className="mt-2">
@@ -234,8 +260,16 @@ export default function PricingPage() {
               <ul className="space-y-3">
                 {plan.features.map((feature: string, index: number) => (
                   <li key={index} className="flex items-start space-x-3">
-                    <svg className="w-5 h-5 text-success-500 flex-shrink-0 mt-0.5" fill="currentColor" viewBox="0 0 20 20">
+                    <svg
-                      <path fillRule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clipRule="evenodd" />
+                      className="w-5 h-5 text-success-500 flex-shrink-0 mt-0.5"
+                      fill="currentColor"
+                      viewBox="0 0 20 20"
+                    >
+                      <path
+                        fillRule="evenodd"
+                        d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z"
+                        clipRule="evenodd"
+                      />
                     </svg>
                     <span className="text-gray-700">{feature}</span>
                   </li>
@@ -247,9 +281,15 @@ export default function PricingPage() {
                 className="w-full"
                 size="lg"
                 disabled={plan.disabled || loading === plan.key.toUpperCase()}
-                onClick={plan.key === 'free' ? (plan as any).onDowngrade : (plan as any).onUpgrade}
+                onClick={
+                  plan.key === 'free'
+                    ? (plan as any).onDowngrade
+                    : (plan as any).onUpgrade
+                }
               >
-                {loading === plan.key.toUpperCase() ? 'Processing...' : plan.buttonText}
+                {loading === plan.key.toUpperCase()
+                  ? 'Processing...'
+                  : plan.buttonText}
               </Button>
             </CardContent>
           </Card>
@@ -261,7 +301,13 @@ export default function PricingPage() {
           All plans include unlimited static QR codes and basic customization.
         </p>
         <p className="text-gray-600 mt-2">
-          Need help choosing? <ObfuscatedMailto email="support@qrmaster.net" className="text-primary-600 hover:text-primary-700 underline">Contact our team</ObfuscatedMailto>
+          Need help choosing?{' '}
+          <ObfuscatedMailto
+            email="support@qrmaster.net"
+            className="text-primary-600 hover:text-primary-700 underline"
+          >
+            Contact our team
+          </ObfuscatedMailto>
         </p>
       </div>
     </div>

src/app/(main)/api/qrs/route.ts

@@ -51,6 +51,7 @@ const PLAN_LIMITS = {
   FREE: 3,
   PRO: 50,
   BUSINESS: 500,
+  ENTERPRISE: 99999,
 };
 
 // POST /api/qrs - Create a new QR code

src/app/(main)/api/user/stats/route.ts

@@ -45,6 +45,8 @@ export async function GET(request: NextRequest) {
       dynamicLimit = 50;
     } else if (user.plan === 'BUSINESS') {
       dynamicLimit = 500;
+    } else if ((user.plan as string) === 'ENTERPRISE') {
+      dynamicLimit = 99999;
     }
 
     return NextResponse.json({

src/app/(main)/r/[slug]/route.ts

@@ -87,6 +87,10 @@ export async function GET(
         const baseUrlFeedback = process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:3050';
         destination = `${baseUrlFeedback}/feedback/${slug}`;
         break;
+      case 'BARCODE':
+        // Dynamic barcode redirects to its stored URL
+        destination = ensureAbsoluteUrl(content.url || content.value || 'https://example.com');
+        break;
       default:
         destination = 'https://example.com';
     }

src/app/sitemap.ts

@@ -206,6 +206,12 @@ export default function sitemap(): MetadataRoute.Sitemap {
       changeFrequency: 'monthly',
       priority: 0.9,
     },
+    {
+      url: `${baseUrl}/dynamic-barcode-generator`,
+      lastModified: new Date(),
+      changeFrequency: 'monthly',
+      priority: 0.9,
+    },
     {
       url: `${baseUrl}/bulk-qr-code-generator`,
       lastModified: new Date(),

src/components/marketing/Pricing.tsx

@@ -28,6 +28,10 @@ export const Pricing: React.FC<PricingProps> = ({ t }) => {
       key: 'business',
       popular: false,
     },
+    {
+      key: 'enterprise',
+      popular: false,
+    },
   ];
 
   return (
@@ -43,16 +47,14 @@ export const Pricing: React.FC<PricingProps> = ({ t }) => {
           <h2 className="text-3xl lg:text-4xl font-bold text-gray-900 mb-4">
             {t.pricing.title}
           </h2>
-          <p className="text-xl text-gray-600">
+          <p className="text-xl text-gray-600">{t.pricing.subtitle}</p>
-            {t.pricing.subtitle}
-          </p>
         </motion.div>
 
         <div className="flex justify-center mb-8">
           <BillingToggle value={billingPeriod} onChange={setBillingPeriod} />
         </div>
 
-        <div className="grid md:grid-cols-3 gap-8 max-w-5xl mx-auto">
+        <div className="grid md:grid-cols-2 lg:grid-cols-4 gap-8 max-w-7xl mx-auto">
           {plans.map((plan, index) => (
             <motion.div
               key={plan.key}
@@ -63,10 +65,11 @@ export const Pricing: React.FC<PricingProps> = ({ t }) => {
               className="h-full"
             >
               <Card
-                className={`h-full flex flex-col ${plan.popular
+                className={`h-full flex flex-col ${
+                  plan.popular
                     ? 'border-primary-500 shadow-xl relative scale-105 z-10'
                     : 'border-gray-200 hover:border-gray-300 hover:shadow-lg transition-all'
-                  }`}
+                }`}
               >
                 {plan.popular && (
                   <div className="absolute -top-4 left-1/2 transform -translate-x-1/2 w-full text-center">
@@ -83,7 +86,7 @@ export const Pricing: React.FC<PricingProps> = ({ t }) => {
                   <div className="flex flex-col items-center">
                     <div className="flex items-baseline justify-center">
                       <span className="text-4xl font-bold">
-                        {plan.key === 'free'
+                        {plan.key === 'free' || plan.key === 'enterprise'
                           ? t.pricing[plan.key].price
                           : billingPeriod === 'month'
                             ? t.pricing[plan.key].price
@@ -92,43 +95,63 @@ export const Pricing: React.FC<PricingProps> = ({ t }) => {
                               : '€290'}
                       </span>
                       <span className="text-gray-600 ml-2">
-                        {plan.key === 'free'
+                        {plan.key === 'free' || plan.key === 'enterprise'
                           ? t.pricing[plan.key].period
                           : billingPeriod === 'month'
                             ? t.pricing[plan.key].period
                             : 'per year'}
                       </span>
                     </div>
-                    {billingPeriod === 'year' && plan.key !== 'free' && (
+                    {billingPeriod === 'year' &&
-                      <Badge variant="success" className="mt-2">
+                      plan.key !== 'free' &&
-                        Save 16%
+                      plan.key !== 'enterprise' && (
-                      </Badge>
+                        <Badge variant="success" className="mt-2">
-                    )}
+                          Save 16%
+                        </Badge>
+                      )}
                   </div>
                 </CardHeader>
 
                 <CardContent className="space-y-8 flex-1 flex flex-col">
                   <ul className="space-y-3 flex-1">
-                    {t.pricing[plan.key].features.map((feature: string, index: number) => (
+                    {t.pricing[plan.key].features.map(
-                      <li key={index} className="flex items-start space-x-3">
+                      (feature: string, index: number) => (
-                        <svg className="w-5 h-5 text-success-500 flex-shrink-0 mt-0.5" fill="currentColor" viewBox="0 0 20 20">
+                        <li key={index} className="flex items-start space-x-3">
-                          <path fillRule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clipRule="evenodd" />
+                          <svg
-                        </svg>
+                            className="w-5 h-5 text-success-500 flex-shrink-0 mt-0.5"
-                        <span className="text-gray-700">{feature}</span>
+                            fill="currentColor"
-                      </li>
+                            viewBox="0 0 20 20"
-                    ))}
+                          >
+                            <path
+                              fillRule="evenodd"
+                              d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z"
+                              clipRule="evenodd"
+                            />
+                          </svg>
+                          <span className="text-gray-700">{feature}</span>
+                        </li>
+                      )
+                    )}
                   </ul>
 
                   <div className="mt-8 pt-8 border-t border-gray-100">
-                    <Link href="/signup">
+                    {plan.key === 'enterprise' ? (
-                      <Button
+                      <Link href="mailto:timo@qrmaster.net">
-                        variant={plan.popular ? 'primary' : 'outline'}
+                        <Button variant="outline" className="w-full" size="lg">
-                        className="w-full"
+                          {t.pricing[plan.key].contact || 'Contact Us'}
-                        size="lg"
+                        </Button>
-                      >
+                      </Link>
-                        Get Started
+                    ) : (
-                      </Button>
+                      <Link href="/signup">
-                    </Link>
+                        <Button
+                          variant={plan.popular ? 'primary' : 'outline'}
+                          className="w-full"
+                          size="lg"
+                        >
+                          Get Started
+                        </Button>
+                      </Link>
+                    )}
                   </div>
                 </CardContent>
               </Card>

src/components/ui/Footer.tsx

@@ -64,6 +64,7 @@ export function Footer({ variant = 'marketing', t }: FooterProps) {
               <li><Link href="/faq" className={isDashboard ? 'hover:text-primary-600' : 'hover:text-white'}>{translations.all_questions}</Link></li>
               <li><Link href="/blog" className={isDashboard ? 'hover:text-primary-600' : 'hover:text-white'}>{translations.all_articles}</Link></li>
               <li><Link href="/bulk-qr-code-generator" className={isDashboard ? 'hover:text-primary-600' : 'hover:text-white'}>Bulk QR Generator</Link></li>
+              <li><Link href="/dynamic-barcode-generator" className={isDashboard ? 'hover:text-primary-600' : 'hover:text-white'}>Dynamic Barcode Generator</Link></li>
               
               <li>
                 <Link href="/qr-code-for" className={isDashboard ? 'hover:text-primary-600' : 'hover:text-white'}>

src/i18n/de.json

@@ -178,6 +178,19 @@
         "Prioritäts-E-Mail-Support",
         "Erweiterte Tracking & Insights"
       ]
+    },
+    "enterprise": {
+      "title": "Enterprise",
+      "name": "Enterprise",
+      "price": "Individuell",
+      "period": "",
+      "features": [
+        "∞ dynamische QR-Codes",
+        "Unbegrenzte statische QR-Codes",
+        "Alles aus Business",
+        "Eigener Account Manager"
+      ],
+      "contact": "Kontakt aufnehmen"
     }
   },
   "faq": {

src/i18n/en.json

@@ -176,6 +176,19 @@
         "Priority email support",
         "Advanced tracking & insights"
       ]
+    },
+    "enterprise": {
+      "title": "Enterprise",
+      "name": "Enterprise",
+      "price": "Custom",
+      "period": "",
+      "features": [
+        "∞ dynamic QR codes",
+        "Unlimited static QR codes",
+        "Everything from Business",
+        "Dedicated Account Manager"
+      ],
+      "contact": "Contact Us"
     }
   },
   "faq": {
@@ -346,20 +359,12 @@
     "airtable": {
       "title": "Airtable",
       "description": "Sync QR codes with your Airtable bases",
-      "features": [
+      "features": ["Two-way sync", "Custom field mapping", "Real-time updates"]
-        "Two-way sync",
-        "Custom field mapping",
-        "Real-time updates"
-      ]
     },
     "sheets": {
       "title": "Google Sheets",
       "description": "Export data to Google Sheets automatically",
-      "features": [
+      "features": ["Automated exports", "Custom templates", "Scheduled updates"]
-        "Automated exports",
-        "Custom templates",
-        "Scheduled updates"
-      ]
     },
     "activate": "Activate & Configure"
   },

src/middleware.ts

@@ -33,6 +33,7 @@ export function middleware(req: NextRequest) {
     // '/guide', // Redirected to /learn/*
     '/qr-code-erstellen',
     '/dynamic-qr-code-generator',
+    '/dynamic-barcode-generator',
     '/bulk-qr-code-generator',
     '/qr-code-tracking',
     '/qr-code-analytics',