For all of those with a Battlepoint Bonus, queue up with other that have one activated and benefit from the stacked percentage bonus.

ATTENTION, if you're going to queue up with people that have the Battlepoint Bonus active, but you have not, you'll get banned from this group. Only queue up if you have Battlepoint Bonus active. You don't need to have a Battlepoint Bonus to be a member, only while playing with others.