GD的邮件原文，30%off就是7折了，好像适用于新注册和续费，没有数量限制，只有时间限制，到January 24, 2010。

One of our most popular sales is back — but only for a limited time! Register or renew as many .COM, .NET or .ORG domain names as you want for 30% OFF our current site price!* But don’t wait, this incredible offer ends Sunday, January 24, 2010, so order now!

SAVE 30% on any available .COM, .NET or .ORG!*
Use source code gda111a when you check out.

PLUS! Every Go Daddy® domain name includes $100 in FREE extras+ — an easy-to-use Web site builder with hosting, personalized email, blog, photo album and more. And we back it all with friendly, expert support, available LIVE 24/7 by phone or email.

This domain sale ends January 24, 2010 at midnight (Pacific Time), so start shopping now! Order online at GoDaddy.com or call 1-480-505-8821 today and use source code gda111a when you check out to get your special savings.

Thanks as always for being a Go Daddy customer.

Sincerely,