Groupon Launches Payments Service In US Groupon launched a payment service Wednesday that allows businesses to accept credit cards using an iPhone or iPod Touch, becoming the latest company to enter the growing mobile payments market.

More From CBS Miami

What Are People Talking About?
Weather Forecast 24/7Check for current temps and what to expect throughout the day
Get Your Daily DoseHere's some good news just for you.

Watch & Listen LIVE