Volusion is an Austin, Texas-based e-commerce software development company. Founded in 1999, the company is one of the oldest online shopping cart providers.
Google APIs are application programming interfaces developed by Google which allow communication with Google Services and their integration to other services.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Google's hosted library for web fonts. Allows websites to choose and use fonts from a free, wide variety of fonts.