Using Multiple Adwords Account

HI,
I am having many $50 google adwords vouchers..
Each coupon can be used in new account only..
I can create multiple accounts with different names, different credit cards and diff addresses..
But I want all these account to promote the same website..
Will it be legal???
Will google accept this or suspend my all accounts???
A good advice on this will be appreciated..:)

See original post by technocrazzy