How can we help?

D·Z·O uses AI to scan restaurant websites, social media, and other sources to find active deals and specials. We combine this with your location to show you the best deals nearby, sorted by distance and relevance.

Yes! D·Z·O is completely free for consumers. You can browse deals, save favorites, and discover restaurants without any cost. Restaurant owners can list their business for free, with optional premium tiers for enhanced features.

Make sure you've allowed location access in your browser settings. If it still doesn't work, tap "Set location" in the header and search for your city. Desktop browsers sometimes have trouble with precise location — the app will try to estimate your area from your IP address as a fallback.

Visit the Restaurant Owner Portal to create an account and claim your listing. You can manage your deals, update your business info, and track performance. We offer Free, Premium, Pro, and Max subscription tiers.

We update deals regularly using AI, but sometimes information changes faster than we can catch it. Please submit a support request above with the restaurant name and deal details, and we'll investigate and update it promptly.

Yes! D·Z·O works in your mobile browser at d-z-o.com. You can also use it through Expo Go for an enhanced native experience — look for the QR code option when visiting the app.

Go to Settings (the gear icon in the tab bar) and look for the Appearance section. You can choose Light, Dark, or System (which follows your device's setting).