在国外网上购买域名或主机等商品时，有些产品会提供 Promo code 或 Coupon code，能够省不少钱的。

一般上 Google 上可以搜索到，我自己在 Yahoo 上也搜索到过，今天我去 http://www.scoreadeal.com 上搜索到了一个 Promo code ，在 Godaddy 上用了，的确管用，节省了1美圆。

附录：GoDaddy Coupon Code :

Code: HASH3
Discount: $6.95 .COM registration, renewal, or transfer
Expiration: N/A

Code: gdh051630
Discount: SAVE 15% on any order of $50 or more
Expiration: May 31, 2006

Code: gdh050230
Discount: SAVE OVER 20% ON .COM NAMES ($6.95 + ICANN fee)
Expiration: May 31, 2006

Code: gdh042530
Discount: $20 ON ANY $75 ORDER
Expiration: May 15, 2006

Code: gdh050830
Discount: $10 on any order of $50 or more
Expiration: May 31, 2006

Code: gdradio23
Discount: $20 off $75
Expiration: N/A

Code: goox3004at
Discount: $2.00 off .com domains
Expiration: N/A

Code: gdh0103plc
Discount: $20 off any order of $75 or more
Expiration: N/A

Code: Renew36
Discount: $5 off an order of $30 or more.
Expiration: N/A

Code: Renew35
Discount: $5 off of $30
Expiration: N/A

Code: USA6
Discount: $5 off every $30+ spent
Expiration: N/A

Code: Candy
Discount: $5 off every $30+ spent
Expiration: N/A

Code: Amazon1
Discount: $5 off every $30+ spent
Expiration: N/A

Code: saveten
Discount: 10% off
Expiration: N/A

Code: Hello2
Discount: 10% off
Expiration: N/A

Code: ICANN1
Discount: 10% off
Expiration: N/A

Code: wsm1
Discount: 10% off
Expiration: N/A

Code: SAVENOW
Discount: 10% off
Expiration: N/A

Code: Slash
Discount: 10% off
Expiration: N/A

Code: MINUTE
Discount: 10% off
Expiration: N/A

Code: COMMANDN
Discount: 10% off
Expiration: N/A

Code: TECH3
Discount: 10% off
Expiration: N/A

Code: Amazon
Discount: 10% off
Expiration: N/A

Code: Renew5
Discount: 10% off
Expiration: N/A

Code: gdh010381
Discount: $10 off $50
Expiration: N/A