Domino’s Pizza has new mobile ordering site, and any value or traditional pizza only $5.95 each pick up.
This deal is for mobile user only. It will re-direct non-mobile user to normal online ordering site, and the price jumps up to $7.95.
From technical perceptive, how does Domino’s server determine a mobile user? Normally a web request contains “User-Agent” to help web server tell who is visiting. This is a typical example of web request. If we change the “User-Agent” content, we can cheat domino’s web server and order $5.95 pizza.
GET / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:220.127.116.11) Gecko/20110614 Firefox/3.6.18
OK, let’s do it!
- Download user agent switcher for your Firefox and install.
- Change user agent to iPhone
- Star ordering from http://dominos.com.au/mobile.aspx and enjoy $5.95 pizza