1. Acquire twenty eight real dollar bills. You can mow lawns, for example, to acquire this if you don't have an allowance. This is assuming of course you don't have a steady source of income via credit card.
2. Go to your local bank and request a 25 dollar VISA gift card. You will have to pay about 3 dollars worth of tax. It could vary based on where you live, dunno.
3. Go to
http://netfirms.com/ and purchase your domain for about 10 bucks. They provide free domain privacy for .coms and .nets, so I recommend them. Also you can go to namecheap.com for
1 year free domain privacy, or godaddy, however, godaddy changes almost 10 bucks for whois privacy, which is absurd.
FYI, nothing is free. Even if you go to one of those rewards sites to get one it still isn't free. You have to work, which is the same you'd have to do if you were to wash cars or mow lawns.