> For the complete documentation index, see [llms.txt](https://docs.ottpay.com/solutions-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ottpay.com/solutions-en/online-merchants/untitled.md).

# Online Payment Services

- [PC Website Payments](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled.md): PC Website Payment provides payment services for e-commerce merchants. Once the integration is completed, customers will be able to use Alipay or WeChat Pay for goods and services on your website.
- [OTT Online Payment API](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled/untitled.md): Integrates with OTT Pay online payment API to generate payment QR codes directly on the website to receive payments.
- [OTT Pay Button](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled/untitled-2.md): Add OTT Pay button on the payment pages to enable online payments. Alipay and WeChat Pay can be integrated at the same time.
- [OTT Pay Website Plugins](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled/untitled-1.md): Download and configure the OTT Pay website plugin to accept online payments. We provide Magento and WordPress plugins.
- [Mobile Website Payment](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled-1.md): Alipay/WeChat Pay can be activated through the mobile web payment services provided by OTT Pay.
- [WeChat Official Account Payment](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled-4.md): Visit the merchant's page through WeChat official accounts. Activate customers' WeChat Pay wallet in the WeChat environment.
- [WeChat Mini Program Payment](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled-3.md): WeChat Pay can be activated in WeChat mini program with the mini program payment service provided by OTT Pay
- [In-app Payment](https://docs.ottpay.com/solutions-en/online-merchants/untitled/untitled-2.md): Through the in-app payment, customers could use Alipay/WeChat Pay to make payments. With this method, WeChat Pay and Alipay wallets can be activated in mobile apps directly.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.ottpay.com/solutions-en/online-merchants/untitled.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.