Payment App

Quick Start

Demo Video

• paymentapptest.mp4

User Guide

• PaymentInterfaceAppUserGuide.pdf

Demonstration steps(Connect terminal to PC)

• Install Payment Apps, apps can install through by ADB, or push through by TMS.
• Set protocal type in Payment app, refer to PaymentInterfaceAppUserGuide.pdf
• Connect terminal to PC
• Start serial port tool in PC
• Send handshake command data through by serial port tool, refer to TestData
• Send Transaction command data through by serial port tool, refer to TestData

Develop resource

Protocol

Please refer to the protocol which communicate with payment app.

• WIZARPOSPaymentAppIntegrationProtocolV2.0.6.pdf

Payment Apps

The two payment apps need install to terminal firstly.

• PayWizard_Demo_V2.0.0_2508081.apk
• PaymentApp_V1.7.0-global-release.apk

AIDL develop SDK

Applicable for scenarios where application development on a POS terminal is required, involving direct calls to the Payment AIDL Interface.

• PayMentAIDLDemo

VM develop reference

Suitable for scenarios where no application development on the POS terminal is needed. Instead, the Vendor Machine communicates directly with the Payment App. In this case, communication between the POS terminal and the Vendor Machine supports serial port, MDB (Multi-Drop Bus), and Socket protocols.

• Reference for data packaging and unpacking of VM：Serial&SocketDemo240910.zip

Others

• MDB_Version_4-3.pdf

FAQ

• Simple prototype file, generally, configure this file in TMS, Parameters-Prototype xml file：opc-v1.7.0-config-simplify-20250814.xml. Package name of the payment app is "com.wizarpos.paywizard.demo"
• Full prototype file, don't use this file, just for a reference, Parameters-Prototype xml file：opc-v1.7.0-config-20250814.xml
• To configure app paramter, pelase read this "Configure a Parameter File with a Template" chapter of the spec, please use prototype file- opc-v1.7.0-config-simplify-20250814.xml, package name which accept the parameter is "com.wizarpos.opc".