If I want to buy ebooks, games, music, movies etc. online, it's extremely difficult to find a company that actually respects my privacy (as opposed to just sayi

If I want to buy ebooks, games, music, movies etc. online, it's extremely difficult to find a company that actually respects my privacy (as opposed to just saying they respect my privacy - plenty of those). I wonder, if I bought myself one of those Visa giftcards, and just made up a fake name and address, would that be any problem? Would I be breaking any laws or anything?