Warehouse stock management software (WMS) was successfully implemented in all warehouses of Movio Logistics in 2014. The system automatically manages and monitors warehouse stocks and processes, improving work quality and reducing significantly human errors. It allows efficient tracking of goods in batches and expiry dates for combining different methods in picking goods- FEFO, FIFO, availability for issuing online customer reports through WEB-based module etc. Usage of the system over time proved that it is an effective tool for increasing productivity and introducing successful lean management in the warehouses of the company.