A serious payment bug has recently been fixed. Please upgrade it and payments will work. Read more here
Got my site updated now. Just have to work on some color schemes. Thank you for the excellent script! It works like a charm.... What I found, and like immensely, is that when people purchase a link, it is not only shown on the front page, but on the category page they selected. Keep up the good work. And if anyone has yet to get this script, do it quick! Here is my site, just up not too long ago: http://www.productsearchhere.com Like I said, still a few tweaks, etc.