Creating a web site to sell my photos

I am looking to create a web site to sell some of my work. I have been able to sell a number of my photos (approx. 40) over the last three years through work and friends. As I get ready for retirement I like to put together a web site where folks can easily order my art work. What do you suggest?

I would look at something like Smugmug or Zenfolio.

I use Wordpress and two plugins to allow me to use Paypal. I use either Mpix or BayPhoto to print them. I also do have a Smugmug site.

I have a site hosted by Zenfolio, but not using the picture selling feature yet. I think it's quite straight forward and easy to set up.