Cardschat Bonus Code a No-Go at Carbon

When I tried to make a deposit (my first ever) at Carbon the Bonus Code provided here was invalid. Has anyone else had this problem?

Talking to myself

Maybe this is old news. Since I posted this thread I found a similar one from last December. Carbon wouldn't take my deposit anyhow so I'll just keep grinding the freerolls for a bankroll. No matter what, this way I can never be down, its all house money!

Try this code:

carbonpk

Let me know if that doesn't work.