Cash registers - Fiscal printers and cash registers, data collectors, labelling

Is a constant connection of the cash register with CRK (Central Repository of Cash Registers) required?

§ 17. 1. After starting the fiscal mode, the taxpayer is obligated to provide a connection enabling automatic or on-demand data transfer between the online cash register and the Central Repository of Cash Registers, in accordance with the data transfer schedule.

2. Automatic data transfer from the online cash register to the Central Repository of Cash Registers covers fiscal and non-fiscal documents as well as other data related to the use of the cash register stored in the protected memory since the previous automatic data transfer.

So the taxpayer must ensure that the data is transferred if they are actually recorded by the cash register. When the cash register is on and working (records sales/services), the cash register should be connected to the Internet and be able to transfer data. When the cash register is not used and there are no "outstanding" data to be sent, it can be turned off. It does not need to connect to the repository then.