# Page Not Found

The URL `startup/configuration/payment-gateways/paypal` does not exist.

You might be looking for one of these pages:
- [PayPal](https://docs.phptravels.com/payments/paypal.md)
- [Installation](https://docs.phptravels.com/startup/installation.md)
- [SMTP2Go API](https://docs.phptravels.com/startup/setup/settings/email-settings/smtp2go-api.md)
- [Email Settings](https://docs.phptravels.com/startup/setup/settings/email-settings.md)
- [Powered by Linkback](https://docs.phptravels.com/startup/setup/powered-by-linkback.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.phptravels.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.phptravels.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/payments/paypal.md`)
- Use `Accept: text/markdown` header for content negotiation