Hi Sue,

You can grab a free FileMaker shopping cart system here 
http://www.fmwebschool.com/webinars.php - all files included for free and a 
webinar on how to set it up.  If you do decide to go with FileMaker and 
Dreamweaver be sure to look at http://www.fmstudiopro.com it is a 
Dreamweaver plug-in that enables you to quickly design FileMaker driven 
websites with FileMaker and Dreamweaver.

In Kindness
Stephen Knight
FileMaker Hosting Made Easy
800.353.7950 Ext 87
Follow Me on Twitter @stephenknight