Supporting the extended Supply Chain, Financial Supply Chain and Logistic & Distribution processes by a web-based Community-oriented business portal. A SaaS paradigm and easy of usage allow a low cost and high value single point of access for admin, procure, financial and logistics services. Products and services to manage the entire from eCatalogue to Order-to-Invoice cycle in Retail Sector, both producer and distributors: according to dominant EDI/Retail standard (GS1). Enabling Interoperability to Support Extended B2B Collaborative Supply Chain Processes. Business Partner Indicod-ECR (the Italian GS1 chapter).