> For the complete documentation index, see [llms.txt](https://documentation.coinracer.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.coinracer.io/how-coinracer-works/economic-model/payment-options.md). # Payment Options Eliminating barriers to entry and providing fluid, familiar, and fast means of transacting are cornerstones in any functional game economy or business model. This is why we have enabled you to purchase $CCASH with a swap of crypto ($CRACER to $CCASH) or fiat swap ($USD/$EUR to $CCASH) via our payment processing partners, [SphereOne](https://sphereone.xyz). This is done in-game through the ATM screen and, depending on the preferred blockchain or method, allows you to choose the easiest and most convenient payment method. In the case of a swap with crypto ($CRACER to $CCASH), our economic model takes in account the $CRACER token value in $USD, regardless of the chain, and converts the tokens to $CCASH based on the predefined $CCASH value in $USD (which is currently set at 0.05 $USD). This exchange model provides both security and predictability to users when they wish to purchase or sell $CCASH, regardless of a specific $CRACER token's price action - thus making the game truly chain agnostic. --- # 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://documentation.coinracer.io/how-coinracer-works/economic-model/payment-options.md?ask=&goal= ``` `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.