With Facebook Pay, people can store their payment information for use across Facebook, Messenger, Instagram and WhatsApp.
Latest from Natalie Gagliordi
The world's largest social network now stands at more than 2.45 billion monthly active users.
Twitter said the outage was due to an internal configuration change.
The platform is also leveraging the latest Facebook infrastructure for performance and speed improvements.
The US Department of Housing and Urban Development is charging Facebook with slew of violations pertaining to its targeted ad practices.
Facebook also said Workplace has more than 150 companies with over 10,000 users on the platform.
LinkedIn said the new salary-based feature is designed to help job-seekers decide if a potential new role is right for them, based on income potential.
The photo sharing platform said it will soon support two-factor authentication apps from third parties.
The social network now stands at more than 2.23 billion monthly active users, compared to 2.25 billion analysts expected.
Between April and June 2018, Twitter said it removed more than 143,000 apps that violated its policies.