must be over now as I tried "com299" and also "xxz299" and it says coupon does not exist
It works just fine. As a previous poster indicated, you don't actually have to use any coupon codes. By default, the domains are set at 3.99. I did this just the other day for several domains without any problems.
But as I understand this goes only for the first year. Later it is 10.47$
Still working?