GoDaddy
GoDaddy 30% off .com,.org and .net domain names. Place code gdz819p to save money on your order. This code expires on 8/28/2011.
Dynadot
August Coupon Codes:
$7.50 .ORG domains*! Use code: AUGORG
$8.50 .IN transfers/renewals*! Use code: DOT8IN11
10% off .COM renewals**! Use code: RENEWCOM
Great deals, no coupon needed!
$9.99 .TV domains! 1st year registrations only.
$22.25 .CO domains ($20.25 bulk, $19.99 super bulk). Only the 1st year of new, 2nd level .CO domain registrations.