The fintech app backed by billionaire Mark Cuban called Dave made its public debut on the Nasdaq Thursday via a SPAC merger. CEO and co-founder Jason Wilk spoke to Cheddar's Kristen Scholer about the IPO and how his company's services distinguish it from traditional banks. "Customers come to us because they're tired of paying $20 billion of overdraft fees, and they come to Dave, they download our app, and within minutes they can get access to $250 of no interest credit, which we give them through our own proprietary machine learning model," he told Cheddar.