last month I noticed that google adwords took €5.00 from my online bank account. Today I saw that they gave it back. As I'm really in the dark about billing with regards to google adword and adsense, can anyone enlighten me?
If thats true then I'm super impressed. I can't remember the last time a company said "we made a mistake and here's your money back" - without even asking for it. Props to Google.
I almost forgot: https://adwords.google.com/support/bin/answer.py?answer=6303&hl=en_US Many times it's for overdelivering your ads.