I did a few chargebacks to my Adwords accounts in the past and now I am permanently banned. I've tried setting up new accounts using different cc information, billing address and different names. But I always get either an "invalid account #" message, or my new account simply will not run at all. A few posters in another thread advised to change IP addresses. What I want to know is exactly how Google banned me... by blacklisting the IP address where I logged in from, or by my name, cc #, billing address, or all of the above? Any hope that I can get back in?
From my opinion you must be directly contact to google adword help center like you can also use this link https://adwords.google.com/support/ hope you will definitely solve your problem
I'm guessing they won't let you back in since you basically got free clicks by making chargebacks. There's always other networks to try.
Anyone else knows if creating the new account from a different computer will help? Or have they already blocked me from my billing information/name level?
At the minimum, your name, IP, and billing info are on a deadbeat list. Perhaps you have a friend who can open an account which you can manage?