U.K.

The Bank of England issued a new polymer £20 note into general circulation at a time when consumers are increasingly eschewing cash in favor of digital payments.

Despite advances in anti-fraud technology, scams remain a major problem for the energy industry, as criminals continue to exploit vulnerabilities present within the current system.

The German challenger bank said that its "several hundred thousand" customers in the U.K. have until April 15 to withdraw money or transfer it to another account.

Projects in both countries are picking up steam and serving as an example to the rest of the world, says ACI Worldwide's Craig Ramsey.

U.K. digital payments provider and challenger bank Revolut is closing soon on its latest fundraising round with investors, including Technology Crossover Ventures, providing a $7 billion to $8 billion valuation for the startup.

While not as large as the U.S. both in number of people and number of credit card owners, the U.K. remains a very lucrative market for issuing banks and card networks, as well as a host of alternative financial service providers catering to younger, underserved consumers.

Fintech bank and payment services provider LHV is now providing real-time payments in the U.K. through the country's Faster Payments scheme, allowing it to handle U.K. currency in addition to euro payments in the Single Euro Payment Area through SEPA Instant.

From Malta to Belgium, the past three years have served as something of a shopping market between payments-based fintechs seeking alternative jurisdictions through which they could still be licensed within the EU, and investment agencies hoping for a piece of their business.

So far this year, Lloyds and Clydesdale and Yorkshire Banks have had payment failures in the U.K. And in the U.S., a software glitch at parking technology vendor Parkeon halted digital payments at meters in New York and other cities.

With the cost of processing business transactions remaining stubbornly high, a number of U.K. fintechs are working to facilitate open banking payments, a method which could soon enable consumers and businesses to make faster payments at a lower cost.