GoldTracker is a light-weight addon that keeps track of gold earned during a play session. A play session is considered to be the time between log in and log out. - although you can start a new session at anytime by pressing the reset button.
I created GoldTracker to keep track how much gold i was making in a day across all my characters on one realm. It tracks horde and alliance totals separately. It gives you several different metrics about how much gold you are earning: gold per Session, gold in last Hour, and gold made Today.
to move the frame just click and drag it with the left mouse button, place it wherever you like.
Slash Command is /gt, it will hide the frame (if shown) or show the frame (if hidden).
GoldTracker provides info about: Amount of gold made per play session, Average gold made per play session, Gold per day, Gold made per Hour, and Gold made during the life of running the addon.
the reset button will start a new session for your own tracking purposes (for instance you want to know the exact amount you earn in a raid so reset right before the raid begins)