bbteter
If you'd like help in figuring out why you're burning through so much data in such a short amount of time, please start a new topic in Tech Support. Aside of streaming, game downloads through consoles can use a lot of data, as can connected satellite TV receivers (especially DirecTV receivers). It's for this reason that the latter is NOT recommended. There are other things that can use a lot of data, as are there ways to discover and combat that usage, including apps/programs and settings.
Again, if you'd like help with figuring out what's burning through so much data, please start the mentioned new topic in Tech Support.