osCommerce Yahoo Stores Data Feed is osCommerce contribution which significantly eases your products' export into Yahoo Search Marketing (Yahoo Product Submit) pay-per-click engine.
x-Cart module, which would help you export easy your products into Froogle.com engine - one of the most popular free product catalog. We strongly recommend that you use Google Base data feed because of recent changes to Froogle.
Allows close store easily from admin interface for some regions, based on GeoIP database. This is great security measure to prevent access to your store of potentially unreliable visitors.