A wide range of card payment providers is supported, with varying features. Some require vendor-specific drivers; others can be connected over the generic ZVT interface. SoftPOS terminals — app-based terminals for NFC payments — are also largely supported.
For all terminals, the Kassa performs the closing automatically as part of the Kassenabschluss. Card terminals should therefore not perform an automatic closing on their own.
Which integrations and features are supported, and what configuration parameters are required, is described on each vendor's detail page.