We built a PHP custom app for managing online payments using Authorize.net PHP SDK. Besides online payments, we now like to accept payments at a kiosk ( PC or a iPad) where customers can swipe and make the payments. How can we use a Card reader with our PHP app?
For maximum security, we recommend using our In Person SDK and supported EMV devices. We support Android, iOS and Windows devices. Learn more at https://developer.authorize.net/api/reference/features/in-person.html