> For the complete documentation index, see [llms.txt](https://docs.alphagate.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alphagate.io/account-and-billing.md).

# Account and billing

- [Subscribing and paying](https://docs.alphagate.io/account-and-billing/subscribing.md): Paying for Pro in crypto, from any wallet or exchange.
- [Referral program](https://docs.alphagate.io/account-and-billing/referrals.md): 15% of every Pro payment made by people you invite, paid in BNB.
- [Profile & settings](https://docs.alphagate.io/account-and-billing/profile-and-settings.md): The parts of Profile & Settings that need explaining.
- [Trading terminal links](https://docs.alphagate.io/account-and-billing/trading-terminal.md): Where contract addresses open, across the web app and the extension.