I am in need of some advice.
Advice concerning a little someone in my life.

She's going through a "stage"
let's just say, I dislike no, LOATHE this stage.
It is slowly driving me insane. :)
Okay, so she's 3 1/2 and she has the attitude of a 16 year old! I'm not even kidding.
Her new "word" is "seriously mom?" Does it really start this soon? My little baby seems to have turned into a teenager over night.

Okay, so I am exaggerating a bit.
The hubs and I have talked about doing a reward chart, or implementing some kind of rewards system for good behavior.
I have googled rewards charts, behavior charts, and anything in-between.
It is overwhelming. There are so many different systems, charts, and websites that I have no idea where to begin.
So I need your advice.
What works for your family?
What type of reward system do you use?
Any advice would help.