A-shop is an easy to modify online shopping cart with many default installed modules, stock management are just a few features of a-shop. It comes with a full administration panel. Main site http://www.jibondev.com/a-shop
The name A-Shop is used by two commercial products already, one of which is based on an open source project from 2000 and has been sold as a commercial software since 2001. You may want to reconsider the name of this product.