Erwin Müller (EM) Group is a global B2B mail order provider of hotel and catering supplies. To meet increased demands in terms of reliability, functionalities, scalability and mobile shopping, EM Group planned a fundamental change of the shop systems and their Enterprise Resource Planning (ERP) systems. Portaltech Reply accompanied EM Group in this process as technical implementation and consulting partner. With Pulsiva the first brand has already been launched successfully on Shopware basis.