[YMMV] Google Domains $12 Off coupon
It basically is a free domain (depending on the TLD you have/use). I just registered and it went pretty smoothly, didn't have use any credit card details, I was able to use my "Google Wallet Balance" which had no money in it.
Not really sure of the requirements to get this coupon,at the bottom of the email, I have:
Quote :because you indicated that you want to receive news regarding Google Analytics integration with other Google products.