You have got to go for it. All they can say is no and that would be really stupid since it sounds like not many places sell CEN products around you. I turned my website back on for a while so you could get an idea what you can do with OSCommerce software and MySQL. It's written fully in PHP and is pretty simple to setup.

http://www.cyberbeecomputers.com/catalog/index.php

This is my catalog. I have not updated anything for a while and my smtp host closed shop so I have no outbound email from my site. But you can get an idea what's possible. Any help I can be, just let me know and good luck with your venture. Never know, maybe this hobby will start paying for itself...

To download OSCommerce, you can go to http://www.oscommerce.com/ or click their banner at the bottom of my site.