Banks, retailers and tech start-ups are pouring billions of dollars into new digital-payment systems that could soon make cash, checks and credit cards look about as quaint as a horse and buggy. How should savvy investors get in on the emerging industry of digital payments and so-called "fintech" (financial technology)?

Watch as TheStreet's Stephen "Sarge" Guilfoyle hosts Digital Payments: How to Invest in the Coming Revolution, a roundtable discussion with:

  • Lisa Ellis, partner at MoffettNathanson and lead analyst for payments, processors and IT services.
  • Jay Jacobs, senior vice president and head of research and strategy at Global X ETFs (including the Global X Fintech ETF (FINX) - Get Report ).
  • Jay Dearborn, president of corporate payments for Wex Inc. (WEX) - Get Report , a New York Stock Exchange-listed B-to-B payments firm with a roughly $9 billion market cap.

Click below to watch:

Employees of TheStreet are restricted from trading individual securities.