# When I buy tokens, how do I pay?

Purchases are done off platform on supported exchanges. All details related to making purchasing off platform are related to 3rd party terms & service conditions.

Please refer to the following link for mode details: [PRE Purchasing Options](/presearch-project/pre-purchasing-options.md)

Presearch's Marketplace was turned off on March 1st 2023. More info can be found [here](https://news.presearch.io/sunsetting-the-current-presearch-marketplace-b0483e08affa).


---

# 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.presearch.io/presearch-project/presearch-project-faq/when-i-buy-tokens-how-do-i-pay.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.