mPOS via USB

Card Payment

Payment using Card

Step 1 : Enable USB connection

Enable USB connection on merchant's Android device to connect to the mPOS device.

Step 2 : Send Payment Request

Send a payment request from merchant's POS application to the Kayaaku POS. The integrated Kayaaku POS screen will be displayed and a request to connect with mPOS device via Bluetooth will appear.

Step 3 : Customer Make Payment

The mPOS device will display the amount set from the POS application and customer can make payment on the mPOS device by:

• Tap card at the back
• Swipe card at the top
• Insert card at the side

Step 4 : Validation of Payment

Once the transaction is successful, a receipt will be displayed on merchant's Android device.

info

Merchant has to click on the NEXT button for the payment response to be sent back to the Kayaaku POS app.

QR Payment

Payment using QR Code

note

For QR code payment, the mPOS device will not be directly used.

Step 1 : Send Payment Request

Send a payment request from merchant's POS application to the Kayaaku POS. A QR code will be generated by the Kayaaku POS app and displayed on merchant's Android device.

DuitNow

Alipay+

Step 2 : Customer Make Payment

Customer scans the QR code displayed and proceed with payment.

Step 3 : Validation of Payment

Once the transaction is successful, a receipt will be displayed on merchant's Android device.

info

Merchant has to click on the NEXT button for the payment response to be sent back to the Kayaaku POS app.