Isn't supposed the displaying frequency of the ads is slowed down by a low daily budget?
Pratically, on any single try on google, any time of the day, i can see my ads displayed wether i supposed to have them displayed, let say, 1 on 5 try, having set a low budget.
How is it? Is it normal, I'm misunderstanding what budget/displaying optimization means?
But I heard many cases when you ca spend your daily budget in 3-4 hours, and then your ad doesn't show for the rest of the day.
Another thing is about CTR. Daily budget is estimated using an average CTR . If your CTR is smaller, you will have the same amount of clicks predicted, but from more impressions.
It isn't the chase since I know what i will spend for the day and i set the budget at an adeguated amount (the suggested one is thousand times higher (!) )
I have found also that higher CPC ($ 0.75 - 1.50) makes the system stop my ads and sayng my budget was reached, even if i have spent only few dollars and my budget is set as the suggested budget (very high). This is very strange too and certainly is one of the hundreds bugs of adwords which main aims seems to filter contents that helping everage people to promote their businness.