Yes the main idea is that after you subscribe to businesses you're interested in you are able to access your offers stream in several ways: of course you get notification emails about new offers from businesses you're subscribed if you want to get it (there will be settings for that because idea behind of that is that EMAIL IS NOT FOR SUCH THINGS LIKE SPECIAL OFFERS:) ) also there will be push notifications in mobile apps about new offers you're interested in (subscribed) and maybe you want to visit spoffer directly to see "whats new" like you do with your Facebook social news stream? :)