just dropped by your etsy shop, very nice!!! 61 folks have you marked as a favorite, wow!
i'm not seeing a button yet, you might want to put the code in the 'Bio' section, which you get to from 'setting's on the control panel.
as for me: while i am crafty i'm considering joining etsy to see if some of my photographs would sell. i have a ton of digitals, and prints don't take up that much storage room! i'm also considering incense, as i've been making that for 5 years.