I saw this idea a while back but today I somehow managed to put it to good use. Watch this video and then realize that you can make your own shirts and sell them at your haunts. You don't need to sell any ipads or cell phones we already have those. When people buy your shirts, they can easily download the app before you take their money.

So, make these shirts and make some extra money this year.

http://www.youtube.com/watch?v=fU0gs6KQ8jw