> For the complete documentation index, see [llms.txt](https://developer.paywall.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.paywall.one/payment-orchestration-integration-document/overview/providers.md).

# Providers

- [Virtual Pos Usage](https://developer.paywall.one/payment-orchestration-integration-document/overview/providers/virtual-pos-usage.md): To use virtual POS integration, you must complete the following steps:
- [PayOut Usage](https://developer.paywall.one/payment-orchestration-integration-document/overview/providers/payout-usage.md): PayOut is a service for fund transfer/distribution (transfer to IBAN). To use this service, follow the steps below:
- [Card Generation Usage](https://developer.paywall.one/payment-orchestration-integration-document/overview/providers/card-generation-usage.md): Card Generation is a service that allows businesses to create virtual cards and physical prepaid cards for themselves, sub-merchants, or employees.
- [APM (Alternative Payment Method) Usage](https://developer.paywall.one/payment-orchestration-integration-document/overview/providers/apm-alternative-payment-method-usage.md): APM is a service that enables businesses to accept payments with meal cards and digital wallets.