Relatively new to FoE and I've searched the threads and could not find this particular question. While I understand there is a limit to the amount of fps you can collect at one time, why isn't it possible to bank those, store them like fp packs you get from locking in a gb spot? I collect a large amount of fp's daily and don't always want to spend them all at the time.
I hope the question is clear enough.
there is a method to bank fps that presents itself in the game -- it is not always perfectly efficient, but it encourages participation in game play and has the same effect as a bank more or less.
the methods is to invest your fps wisely. in particular to invest your fps in gbs that will bring you back fp rewards. once you play enough to get an Arc and raise that Arc to level 80, then in fact it becomes easy to "save" fps from collections. just collect plenty of fps, go to a 1.8-1.9 thread and invest.
i know most players do not have those means. but before then there are still plenty of opportunities to invest less perfectly. these investments still capture your collections, and still return some of those fps as "banked" fp packs if you invest wisely.
so not a bank, per se. but becomes more and more like one as you participate more in the game.