This startup now has millions in no-strings-attached money because one of Silicon Valley's most famous VC firms had to walk away from the deal

· Finix, a startup that enables other startups to manage their payments stack in-house, announced that one of its investors was walking away, returning its equity and board seat to the company. 
· Sequoia Capital had led the payments startup's Series B round in February, in which Finix raised $35 million, but later told Finix...