> For the complete documentation index, see [llms.txt](https://help.siestaextranet.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.siestaextranet.com/en/aplikace/untitled/kontrola-plateb.md).

# Finance Checker

## In General

This tab will show you all unresolved payment issues on your device. 

## Overview of Controls

### **Invalid Credit Card**

The credit card entered by your guest has been marked as invalid. 

### **Empty Bill**

Bookings without items or payments on account. 

### Unbalanced Past Bill

Unpaid account for past reservations.

### Unbalanced Future Bill

Unpaid bill for accommodation for future bookings with non refundable (advance payment), reservations with standard rate are not displayed.