# How to Buy

You've made a wallet and gotten your BEP20 tokens, now you just need to connect your wallet with MarsSwap and you're good to go!

Check out the steps for how to use each of our recommended wallets on MarsSwap.

:exclamation:Attention: When using the wallet plug-in in the PC browser, only start the wallet plug-in you want to use, and disable other plug-ins, otherwise there will be conflicts between the plug-ins and affect the use.

For Swap, there will be a gas fee that is charged by the BSC. So you need to prepare a bit of BNB in your wallet to pay the gas fee.

### 1.First, connect to your wallet in the list below.

![](/files/-Mfwac-cuDxe1x_8y99V)

### 2. If you can't find your wallet here, use your wallet to scan the QR code below.

![](/files/-Mfwb4tCXjZroAtkDpKK)


---

# 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.marsecosystem.com/general-faq/how-to-buy.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.