Near Lock - A new way to lock your Mac. Just walk away.
Heartface - One-click checkout for anything, sold by anyone, everywhere.
USB Raptor - Lock and unlock your computer using USB flash drives as keys.
Xpresslane - Universal one click checkout for shopping on the internet
VSUsbLogon - Free software for Windows, Encryption Software for Windows, Video Downloaders, Login to Windows via USB device, Logon Screen Customization
Checkout Page - Sell on your site with customizable checkouts. Tailor-made one page checkouts to sell digital products & services without an ecommerce store.