> For the complete documentation index, see [llms.txt](https://whitepaper.paywong.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments.md).

# A new standard for crypto payments

- [Introduction](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments/introduction.md)
- [The Problem](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments/the-problem.md)
- [The Solution](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments/the-solution.md)
- [Features](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments/the-solution/features.md)
- [Demo](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments/the-solution/demo.md)
- [Adoption](https://whitepaper.paywong.com/a-new-standard-for-crypto-payments/the-solution/adoption.md)