Credit card case that apple store employees use

does know case apple store employees use? 1 swipes credit cards? looking alternatives square "dongle" reviews have said flimsy... appreciated.

thanks.

 

i don't know use in apple stores, thought proprietary.

mophie make this: http://www.mophie.com/marketplace-iphone-mobile-payment-strip-reader-p/1170_mp-ip4-blk.htm

 

Forums iPhone, iPad, and iPod Touch iPhone iPhone Accessories

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless