Hey, I got a £50/$100 adwords voucher from my host. I would like to use this, can i set it to only use the £45 (deducting the £5 set up fee) and nothing else. So they will only bill the money on the voucher and no more? How does this work... do i make a banner or text advert and submit it to my account? Also the voucher is for 14 days so is there a chance in using all $100 in 2 weeks? Sorry about all the ques, Thanks!
Google will deduct the 5$ to setup the account from your credit/debit card. They first do a debit and then a credit which has to be applied towards adwords cost. When you setup the account, at the end they have a line asking for coupons. Yes , you can easily burn through the initial 50-100$ in 14 days. It just depends on what you are promoting and how hard you are pushing it.