Using Facebook Messenger to chat amongst your pals? Well, now you can employ that same app to send funds, too. After hints dropped last fall, the social network announced its tool that sends money inside Messenger would roll out in the US in the months to come. To send a few bucks to someone who grabbed lunch when your forgot your debit card, just hit the appropriately-labeled "$" icon, enter the amount and hit pay. The currency is transferred immediately, but it'll take a couple of days to show up in the recipient's bank account -- similar to a regular ol' deposit.