Lacarra mobile phone cashier can swipe his own credit card, but it's better not to swipe his own credit card. It's illegal to cash out, and it's easy for the issuing bank to find out. If the issuing bank finds out that it has cashed out, it will stop the card.

mobile phone cashier is a mobile product independently developed by Lacarra Group, which provides billing services for merchants on iOS and Android smart phone platforms, including mobile phone cashier hardware and mobile phone cashier client software. Functions of mobile phone cashier: collection, transaction cancellation, credit card repayment, mobile phone recharge, transfer and remittance, balance inquiry, transaction inquiry, and other additional functions: calculator.

Lacarra mobile phone cashier is composed of software and hardware. The software is a special client installed on the smart phone, and the hardware is an external card swiping and password keyboard. The main functions of the hardware part are card swiping and password input, and the software part is mainly responsible for the instruction input operation of various functions.

For mobile phone cashier, the visual operation interface makes the operation easier and simpler, that is, you can learn it immediately, and even friends who are new to Lacarra mobile phone cashier can master its operation process freely. In contrast, the traditional POS is obviously in a weak position, and the cooperation of a single screen and keyboard makes the operation extremely complicated.