In order to apply for the certificate to KRK electronically, one should have a safe electronic signature, vierified with a qualified certificate or the signature confirmed with a trusted e-PUAP profile.
The issued document will have the form of an XML file which can be saved on a storage device (e.g. a flash drive, CD, DVD). The visualisation of the certificate is possible with the use of the functionalities of e-KRK. Printout is not a document.
Payment should be made only with the use of payment mechanisms made available in e-KRK.