Delta Publishing is a leading worldwide ELT publisher located in London, UK. We implemented the completely new responsive website based oh the publisher’s look & feel. Our pim.red system is used for managing the backend. For the product meta data we use our SAP interface. Customer relationshop information is stored via webservices in the dialogCRM. The customers of the website, mostly teachers, may download several additional teaching materials or sign in and register for lots of language teaching related events.