Hi, before you go in with big money ensaure you set your daily budget to say $50 and then look at the response - people seem to miss the fact that if your campaign is successful at say $1.00 a click it is feasible that you could get 1,000's of visitors and blow all of your budget in one go without understanding what is happening. Those visitors may not even buy anything from you!.
Approach it with caution
Good Luck
Stu