Abacre Cloud Retail Point of Sale is 100% free retail management system consisting of two main parts: classical software for Windows working with database located in the cloud and web-based part representing shop's web site. It is a complete solution of the retail: taking orders, billing, purchasing, inventory and labour management. The user interface is carefully optimized for high speed input of a client's order and prevention of common mistakes. It's designed for using on multiple computers, and contains reliable and secure authorization levels.