That's the link I used, but you can google it yourself if you want the official link.
The card also has 15 months interest free. So, basically, spend $500, set auto payment to $40 a month and enjoy your free $200. If you add an authorized user and they make a purchase within the first 3 months, add on another $25.
I've signed up for cards for both my wife and I. I'm moving a few autopay bills and using the cards for gas, groceries, and other misc. spending. I'll end up spending $1000 I would have spent anyway and getting $450 in cash back, plus whatever I earn in rewards.
Warning: Be responsible with your cards. After you hit the $500, don't spend anymore unless you can afford it. Stick the card in a drawer, leave it there and resume your regular spending habits as if the card does not exist. Do not cancel the card; simply having the account helps build credit.
This new cardmember bonus offer is not available to either (i) current cardmembers of this consumer credit card, or (ii) previous cardmembers of this consumer credit card who received a new cardmember bonus for this consumer credit card within the last 24 months.
READ ALL OF THE TERMS OF THE CARD BEFORE SIGNING UP. MAKE SURE YOU HAVE A FIRM GRASP ON ALL TERMS.