Will Prizes and Digital Coins Encourage Americans to Save?

With the U.S. savings rate on the decline, some financial apps are offeringprizes and other incentives to encourage consumers to put money away. WSJ contributor Cheryl Winokur Munk joins host J.R. Whalen to discuss how the incentives work, and what financial experts have to say about their role in a savings plan. Learn more about your ad choices. Visit megaphone.fm/adchoices