2025-08-12 00:00:00 Mudrica is an e-card intended for parents and children (families with minor children) that provides various benefits, ie discounts on products and services of partners. The amount of the discount and the range of benefits increase in proportion to the number of minor children in the family. A prerequisite for using the services offered by the Mudrica application is the creation of a Personal User Box in the e-Citizens system. The registration process is linked to the e-Citizens system to ensure the accuracy of the data.