# Overview

> Alipay+ Linker Wallet (also called "AWallet") is a mobile application for Alipay+ Acquiring Service Providers (ACQPs) to integrate with Alipay+ payment products in a more cost-efficient and intelligent way.

## What is Alipay+ Linker Wallet

Alipay+ Linker Wallet (also called "AWallet") is a mobile application for Alipay+ Acquiring Service Providers (ACQPs) to integrate with Alipay+ payment products in a more cost-efficient and intelligent way.

AWallet allows both ACQPs and their merchants simulate the process of making payments on the wallet side so as to complete the whole payment process.

-   **If you are an Acquiring Service Provider**, you can use AWallet in the following ways:

-   Perform testing by yourself via AWallet. See [Simulator](simulator).
-   Invite your merchants to perform testing via AWallet. See [Invite merchants for integration testing](../developer_center_acq/invite_merchants).

-   **If you are a merchant**, you can use AWallet in the following ways:

-   Perform testing with test suites provided by Alipay+. See [Test Suites](test_suites).
-   Perform self-help testing for various Alipay+ payment products. See [Simulator](simulator).

In addition, you can report an issue during the testing or provide suggestions on the user experience. For more information about how to give feedback, see [Feedback](feedback).