Billing process issue
hello i have to know about what the use of to give my credit card number and varification code in billing process of addwords. will i have to pay a extra amount off money to google add words for starting my google add words
Re: Billing process issue
If you prepay , the amount that you pay is available later for use with your Campaign. If you don't use it and cancel the account you can ask for a refund.
Read more here