Split the bill with Facebook Messenger: group payments land in US

Facebook is adding to the functionality of the payments service housed within its Messenger app, easing group payments and also perhaps encouraging more users to register their details.
Person to person payments have been on the US app since late in 2015, but Messenger is now able to sort out complex financial transactions between more than two people using a chat log as a digital ledger of sorts. Bills can be split evenly between those in the conversation or each user can contribute a select su