BANK IS HERE GUYS. SO MUCH EXCITE.
I've also got transporter too, but I was too excited.
You get either 10 Battle Points or 100 PokéMiles the first time you use bank. You can pick these up by pressing Pokemon Link on the start menu of X or Y. The second time you use bank once you've done that, you can get this:
OMGERD CUTE.
When using transporter, it takes a box at a time. You can't send one Pokemon at a time.
I love Bank