- by T.Z.
Still hanging on to that Econ 101 textbook from 1989? Whole chapters of it are as outdated as your penny loafers and popped collars from that same era.
In fact, the world of money is changing at such a rapid pace that even advice and tips from just a few years ago might be out of date.
Read on for a quick primer on modern money facts you need to know now.