Finix has been slowly chipping away at Stripe – which handles payments for millions of businesses – for years now. But after previously helping companies set up internal payment systems of their own, the startup officially became a payment processor in 2023, just like Stripe. Now, Finix is gearing up for its biggest push against the fintech giant yet. In an interview with TechCrunch, CEO and founder Richie Serna says becoming a payment processor was “hugely transformational” for the business, an...