For all the folks who ask anytime if you get banned when using cheats "Online". Yes you can! :-)
Use it always in "Offline Mode"!!!!! So you dont have to care if you afraid of it...Think before you take action
I have reached level 636 on master prestige from 3rd prestige using this trainer, leaving the game on overnight (cause humans need to sleep, right?), sitting on the catwalk in the Giant with the Wunderwaffe, Unlimited Ammo, and Rapid Fire, and so far I have not been banned, whether I will in the future or not is another story, and is a possibility.
tl;dr: You probably won't get banned, but there's a possibility