If you have watched the video....details and all information are stored on the phone... @ 1 minute in on the video "data to be stored and kept on the device"

IMO, this is an app that would require updating of data....it's not the same as what e.Digital has....data is not detailed on the phone, but on a server where data would be always current.

IMO, vendors wishing to have a presence would have to be tied to the phone...and that data would have to be updated to be current.

That's how I see it anyway...

doni