# Page Not Found

The URL `payment-integrations-1` does not exist.

You might be looking for one of these pages:
- [Payment solutions](https://docs.digitalriver.com/digital-river-api/payments/payment-integrations-1.md)
- [Drop-in payments](https://docs.digitalriver.com/digital-river-api/payments/payment-integrations-1/drop-in.md)
- [Configuring payment methods](https://docs.digitalriver.com/digital-river-api/payments/payment-integrations-1/digitalriver.js/payment-methods.md)
- [DigitalRiver.js with Elements](https://docs.digitalriver.com/digital-river-api/payments/payment-integrations-1/digitalriver.js.md)
- [Source basics](https://docs.digitalriver.com/digital-river-api/payments/payment-sources.md)

## How to find the correct page

1. **Ask a question**: /digital-river-api/sitemap.md?ask=<question> - Complete answer with sources
2. **Browse the full index**: [/digital-river-api/sitemap.md](https://docs.digitalriver.com/digital-river-api/sitemap.md) - Complete documentation index
3. **View the full content**: [/digital-river-api/llms-full.txt](https://docs.digitalriver.com/digital-river-api/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/digital-river-api/payments/payment-integrations-1.md`)
- Use `Accept: text/markdown` header for content negotiation