WebFuse is a multichannel ecommerce Software-as-a-Service (SaaS) solution that has been built from the ground up to manage orders, inventory, and fulfillment for a business selling primarily on the internet. It provide an integrated platform that helps merchants grow their businesses through a variety of selling channels including but not limited to their own branded website, eBay, Amazon, Walmart Marketplace, Jet, Newegg and Sears Marketplace.