Push Notifications: By sending push notifications, your customers / fans are immediately up to date with the latest news and promotions.
Geo locations: Show your locations on the app and the customer can find the nearest location.
Book reservations: Allow customers to book a reservation / appointment easy via the app.
News page: The customer stays up to date with the latest news and latest products: real time! The data from the database can be loaded directly on the app.
Use social media (facebook, instagram etc): Share your business through the social media and increase your reach.