# How to buy

In MMOWEB, functionality is expanded using plugins. 

All available plugins are located in Plugins > Plugin Store

![shop plugins](/files/-MMHz8oZIOoe7MnHlIWu)

Select the required plugin and click "buy". 

You will be redirected to the purchase page.

![](/files/-MDQ5oCPOuC4uc9HCtPE)

Select the plugin usage period and click "Buy". 

If you do not have enough funds in your account, you will be prompted to top up your balance. 

After purchasing / connecting a plugin, it will appear in the menu, in the Plugins section.


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# Agent Instructions: 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:

```
GET https://docs.mmoweb.biz/plugins/pokupka.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.