Accept payments anywhere - Take Square Reader anywhere with the Otter box universe case adapter. Simply slide the reader and adapter onto select Otter box universe iPhone 6/6S cases (sold separately);Dip the chip - The liability shift is here, and your customers are now carrying chip cards. Insert chip cards into Square Reader to avoid liability for certain types of fraud;Tap and go - Speed up your line by taking contactless NFC payments-customers simply hold their device near Square Reader to trigger payment;Swipe the stripe - Swipe cards the old-fashioned way too. Accept cards without a chip by swiping them through the included magstripe reader;Clear, simple pricing - Pay 2.75% per swipe, dip, or tap for Visa, MasterCard, Discover, and American Express. No hidden fees, no long-term commitments