GSOT | 810 followers on LinkedIn. A Certified IBM Order Management Implementation Partner, GSOT exists to simplify Enterprise Order Management for retail. | A certified IBM Order Management Implementation Partner, GSOT exists to simplify Enterprise Order Management for retail organisations across the globe. Active in the UK, Europe, India and Australia, GSOT has provided Order Management Implementations for brands including; Debenhams, IKEA, Marks & Spencer, El Corte Ingles, Harrods and Argos among many others.