Cool. Well, so far I have made... let's see, how much money on my Cafepress shop? *mutters and counts off on fingers*
Carry the five, multiply by sixteen, add three hundred twenty one... I've made exactly ZERO dollars.
Actually, I've lost money because I bought my own designs as Christmas presents for people. *sigh* Maybe I should do some item-specific stuff too... Let me know how it goes, 'k?
By the way... If your t-shirt designs have solid blocks of color, do NOT put them in the dryer.
Luckily I did this before giving a bunch of t-shirts out without warning people... and hopefully I'm getting a new t-shirt sent to me. The ink (or whatever it is) cracked, so that if you stretch the fabric (by putting it on), it separates and looks horrible.
If you want to see an example of the kind of design that does this (and I don't know about other kinds), go to
http://www.cafeshops.com/eirewolf and see the fairy design.