Île-de-France Mobilités expanding open-loop payments to buses and considering rollout on Paris Metro March 30, 2026 | Europe News, News Île-de-France Mobilités (IdFM) is progressing the expansion of open-loop payment acceptance across public transport in Paris, with bank card payments already introduced on buses and further rollout un... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password