FAN3 - 35% off .COM domains
PODFD412 - 35% off .COM renewals
FAN749 - 50% off .ORG domains
YUP749 - $7.49 .NET domains
FED749 - $7.49 .BIZ domains
Others I found in another post:
rush2 : $5 off order of $30 or more
mopoff : $10 off order of $40 or more
min20: 20% off yearly hosting
fun1:min1: 10% off monthly hosting
Unique promo codes:
buckssl : $12.99 SSL ( 56% Off )
auction12 : 50% Off auction accounts
Used some of these for a while now. Print these out.