What is so good about Godaddy coupons?

I see quite a number of people like Godaddy coupons.
What is the deal with Godaddy coupons? Do you get discounts when you use the coupons to register domains or buy 1 get 1 free or what?

 

Yeah, the coupons give you added discount or promo offer which is not otherwise available.

 

Discounts for different orders

The two most prominent ones are;
10% off any order
$10 off any order above $50

 

Really ? what % discounts..
I mean the coupons that you buy from Godaddy which you then use to pay for domains.
Are these discounts offered same as when you key in coupon codes like hash3, chill1?

 

Sorry actually I mean Gift cards http://www.godaddy.com/gdshop/gift/card.asp?ci=9050 NOT coupons. Coupons are those free codes like hash3, chill1 that gives disocunts.

I mean to ask what is so good about Gift cards?

 

If you want to give domebody a Gift , this gift will be used by
" him " to buy godaddy services ( domains , ... )
it's to send money from a godaddy account to another

 

sorry for asking, but where can I get godaddy coupons? Are they available for new customers too? thanks