WordPress.org

1. Upload the 'quickshop' folder to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress
3. Edit your QuickShop settings in Settings -> QuickShop
4. Edit your Quickshop inventory in Tools - > QuickShop
5. Add tags to your post text using the TinyMCE button

If the TinyMCE QuickShop button doesn't appear, simply type: [quickshop product="WHATEVERYOURPRODUCTNAMEIS"]