Which mobile phone card reader is better at present? The market is relatively common.

? Mobile phone card reader, similar to external card reader, is mainly a tool for reading information of magnetic stripe cards, and transmits data through a 3.5mm audio jack.

? The mobile phone card reader itself has no payment function. It needs the software of payment channel to cooperate with it to have the function of payment and receipt.

Mobile phone card readers are divided into simple, encryption, password keyboard, EMV and NFC series.

? Provide a plug-in and card swiping function, without card swiping restrictions. As long as the connection is established by plugging into the audio hole of the smart phone, you can use many functions such as balance inquiry, transfer and remittance, credit card repayment, bill payment, mobile phone recharge, Alipay payment, TenPay recharge, game recharge card purchase and so on. The card reader can be used on Apple iPhone and Google Android phones.

At present, the mainstream mobile phone credit card readers in China include Yikala, le brush, Box Pay, Lacarra, Quick Money and Quick Brush, Free Payment, Bill Collection, Junlian Hong Mai, Shengfutong, Qian Fang, Shifutong, Xinyada and so on. A lot, Ekala has many functions, and everything else is quite good.