OpenCart - A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.s
Cloudbeds - Cloudbeds is the platform that powers hospitality, enabling tens of thousands of lodging businesses in more than 150 countries worldwide to grow and thrive.
PrestaShop - Create your online store with PrestaShop's free shopping cart software. Build an ecommerce website for free and start selling online with hundreds of powerful features.
Viator - Tours, things to do, sightseeing tours, day trips and more from Viator.
WooCommerce - A freely available eCommerce plugin that enables shop facilities on your WordPress website. Functionality enabling extensions & beautiful themes available.
VirtualConcierge - A concierge service that serves as a tool for businesses wishing to provide a progressive employee benefit that improves the productivity, recruiting power, morale and motivation of the work force.