A few days ago, I signed up adcenter and created a sample ad. The keywords I chose are some popular words. Nevertheless, I simply bid the minimum $0.05 for each of them. A few day passed. So far, all of the keywords show "active" status, but there are no impression and no click. What should I do? Do I just need to keep increasing my bid amount until I see my ad?
Is there a place Microsoft tell us explicitly why my ad is not showing? In Google Adwords, they tell us what the minimum bids are and I just have to bid that amount and my ad will show. In AdCenter, do I just have to keep guessing?
Thanks.