Dublin-based Sepro, provider of next-generation rating and billing solutions to the telecommunications and e-commerce industries, has been selected to implement its e-rate solution for global transaction company, Marrakech. Marrakech operates the Marrakech Global Commerce Network (MGCN*), an Internet-based trading platform that enables organisations to trade together online. Sepro's e-rate solution will enable Marrakech to collect, tariff and bill for e-commerce transactions carried out by customers.