Yes, there are a couple things to keep in mind though.
a) Did they scan the S/N from the box when you bought it?
Did you rip the "tamper seal" on the box whe you opened it?
c) Are the stickers all ripped to hell on the bottom?
Usually if you bring back the box and the seal is intact (hair dryer trick) they won't even think twice about it.
But they might open it. If they do and the stickers are all shitty, then you're in trouble.
If your stickers are fucked then you'll need to replace them with the ones from your box.