# Alipay+ Linker Merchant

Alipay+ Linker Merchant (also called "AMerchant") is a mobile application for Mobile Payment Providers to simulate the process of accepting payments on the merchant side so as to complete the whole payment process.

On the **Alipay+ Linker Merchant** page, you can perform mobile tests or web tests.

![image](https://idocs-assets.marmot-cloud.com/storage/idocs87c36dc8dac653c1/1736763961000-e43888df-8dd8-4978-8b1e-3706c57b2df6.png)

## Mobile Test

1.  In the **Mobile Test** panel, download the AMerchant via the QR code.
2.  Use your account for Alipay+ Developer Center to log in to AMerchant.
3.  Use AMerchant to simulate. For step-by-step instructions, see [Simulator](../amerchant_user_guide/simulator) in _Alipay+ Linker Merchant User Guide_.

## Web Test

In the **Web Test** panel, make settings to perform testing in Alipay+ Developer Center. Follow these steps:

1.  Select a payment product from the following two:

-   Cashier Payment
-   Auto Debit

2.  Select a test type from the following two:

-   Standard Test
-   Customized Test

3.  Perform testing accordingly.
4.  Check transaction records under the **Transaction History** tab.