Like NameCheap GoDaddy also the famous domain registration and web hosting 
company. But compare to NameCheap, their prices are little huge.
Coupon Code Description
FBDOMAIN10 Get 10% OFF on fresh domain registration. (.COM, .NET, .ORG, .BIZ, and .US) Expires on 13th Aug 2009.
MTECH10 Get a .com domain for 30% discount. Also for domain renewals.
10NCS699 .com renewals $7.17, .net, .org, .info renewals $9.17
GOAORG01A $7.49 for .Org registration and renewal
GOAZ2001AI $6.99 .com domains. (For register, renew and domain transfer)
CJCTLD749 $7.49 .Net .Org .Biz fresh registration.
GDR0802Y .com JUST $7.49 per year. Use this code for multiple years and you will get private registration.
GDR0802V 30% off on .com domains
CJCDEAL73 Save 20% on Shared Hosting Plans
CJC20HOST Save 20% on Shared Hosting Plans
CJCWWD25 Save 25$ off Any reseller plans
CJCSAVE10 10% off on ANY order
GOAORG01A $7.49 for .Org Registration and Renewal
GDR0729N Save 20% when you purchase 2 or more domains.
WEASEL7 10% off your any GoDaddy purchase
WEASEL8 20% off if you buy more than $57 / £35
WEASEL25 25% off if you buy more than $106.41
Already I said that, you can not use your unverified PayPal account for any payment in GoDaddy. That’s the reason still I hate GoDaddy…! Not their romantic ad… 
Visit: GoDaddy.com
Hai, really you have a good collection of GoDaddy Coupon codes. But i wonder how you missed the another Coupon Code for GoDaddy which gives around 20% off when you order for more than $80 and the coupon code can be found here… http://hosting-coupons.in/godaddy-coupon-code-save-20-when-ordering-more-than-80/