You’ve probably already played around with your notifications, but there are tons of different ways to manipulate your apps and how they alert you, making it just about perfect to make each app function properly. This is also a great way to save some battery life , for instance I don't need a notification every time someone pays me in paypal, but I would like to be notified if someone directly messages me or mentions me on twitter.
To get there, it’s Settings > Notifications, and there you can adjust what’s in the Notification Center, and then get even more specific and tell the OS how you want each app to notify you.
So first go through and select all the apps you want to be allowed to notify and turn off the ones that do not matter. Then you can customize if you get a blurb or the full message etc and where it shows up on your screen.