First Data [UK] Merchant Solutions is an expert in card payment processing, delivering solutions that fit your business needs. First Data Merchant Solutions is part of the First Data Corporation, a global payments expert that has over 20 years of experience in the UK (www.firstdatams.co.uk). Whether you are a start up or established business, we can make payments simple, fast and secure. First Data Merchant Solutions eCommerce Gateway provides all the tools and support you need to take fast and secure online payments. The hosted payment page is PCI DSS compliant and is optimised for mobile devices, easily integrates with your website and is customisable.