A little over a year ago I mentioned PayLoadz.  PayLoadz and E-Junkie both allow you to sell downloads.  You can easily have a shopping cart or “Buy Now” button.  This is great for selling your own MP3s, Pictures, Software, E-Books, etc…

I just recently signed up for E-Junkie.  It seems like there are more options than PayLoadz.  E-Junkie also allows Google Checkout instead of just PayPal.  (Google might give preference to Google Checkout pages)

E-Junkie was just implemented on a trial site of mine.  However, I found this Promo Code.

USE PROMOCODE: CRAFTBOOM

This promotion code gives you 52 days of free item selling.  Normally E-Junkie costs about $5 a month.