SalesOptimize - Selling to online retailers? Revolutionary sales lead generation search engine driven by deep web analytics
Square - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!
Rescan.io - Find the technology stack behind any website. Get the lists of websites using any technology.
Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Elucify - A completely free software tool that uses crowdsourced data to find business email addresses
QuickBooksPOS - QuickBooksPOS offer POS system software for small businesses.