LONDON–(BUSINESS WIRE)–DNA Payments (DNA), a fintech payments company, is pleased to announce the launch of a new product: Pay by Bank app (PbBa). Pay by Bank app is a new online checkout option that lets consumers pay using the bank app on their phone. It’s designed to make online checkout easier, whilst using all the security of their bank. Pay by Bank app leverages the U.K.’s Faster Payments network, which is operated by Vocalink on behalf of retail payments authority Pay.UK. This announce