Visa network crash hits customers in Europe

Many customers across Europe were unable to use their Visa cards on Friday because of a disruption in service. However, other payment cards such as American Express and Mastercard are working. Visa is investigating the glitch and trying to resolve the problem as soon as possible. Banks in the UK alerted customers about the disruption of Visa service on Twitter. Supermarkets, restaurants and pubs in the UK said they are unable to process Visa payments.