https://worldline.com en BlogArticle https://worldline.com/en/home/main-navigation/resources/blogs/2025/pay-as-you-go-or-digital-in-uk-public-transportation-key-learnings-from-smart-transport-forum-in-cardiff-uk Sébastien Givry Worldline Wed Feb 11 09:50:09 UTC 2026 https://worldline.com/en/home/main-navigation/resources/blogs/2025/pay-as-you-go-or-digital-in-uk-public-transportation-key-learnings-from-smart-transport-forum-in-cardiff-uk