I have an adwords account that is about 5 years old. I've never used a voucher on it. 1) Are there any vouchers that will work on it? 2) My CC on file is expired, could I create a new account, and use a voucher on it, using my new CC? Or will they trace the name or IP? 3) Can I use my gf's CC on a new account and use a voucher or do they trace IP? I'd like the free credits, but I don't want to deal with the headaches of having my account possibly closed, so I want to know how safe it would be if I did any of hte above.