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!

Looklet - Looklet provides retailers with an efficient in-house studio and creative styling tools to produce high quality dynamic fashion images.

Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution

Shopperations - For a shopper marketing collaboration system that tracks budgets, automates reporting & calendars, & streamlines post-event analysis

Odoo Point of Sale - Odoo is an online point of sale solution for retail and restaurants.

Trailblazer - A new architecture for Rails.