What is the best way to start with Adwords?

India
December 20, 2006 11:06am CST
Any one with experience of adwords out there? What is the best way to start? I am 1. scared to give out my credit card no. 2. afraid to run up a bill i can't afford! I know you can limit your spending on adwords by an amount per day. But I am still scared to start.
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