Improve the location of the client in the local, to be able to send notifications to the smartphone about offers in real time.
would be a good way to send notifications in real time with a pop-up screen, I have suggested that function a lot
You need an app google will not let you send nearby notifications without an app. IOS very strict about this because they don't want spammers.
Would love Ibeacon integretion
sounds like a great idea