I've searched for this information, but didn't come across it...if it's out there, please point me in the right direction.

I have a trip to London coming up, and noticed that if I book my flights through BD, my ticket is $40 cheaper (it makes a difference when you're a graduate student putting yourself through school!).

I'm a lowly 2P with United, and I'm wondering if I book the ticket through BD, will I still have free access to E+ and 2 free pieces of luggage?