Streamline is a service provided by WorldPay (UK) Ltd. Registered in England No. 07316500. Registered Office 55 Mansell Street, London E1 8AN. WorldPay (UK) Limited, trading as Streamline, is authorised by the Financial Conduct Authority under the Payment Service Regulations 2009 (No 530923) for the provision of payment services in the United Kingdom and is regulated by the Central Bank of Ireland for conduct of business rules.