Does it work like ebay? If I set $1 for keyword A, but the max bid is $.80, will I be charged .81? Also is the bid estimator a good way of making educated bids? Sorry i'm such a noob >.<
carefull with adword man, i just set up like automatic, then after one night, i lost 25$, got around 20 clicked no conversion i don't even see my ads appear... the problem is some other ppl may be click bomb your ads...