Plug in Square Reader for magstripe, download the Square Point of Sale app, and you’re ready to start selling—no long-term contracts or complicated instructions required. Swipe all major credit and debit cards securely and accurately with the card reader. Swipe payments without an internet connection in Offline Mode. Right now, get the Square Reader for magstripe (Lightning Connector) for only $7.99. Pay just 2.75% per swipe