Time does not stand still, and along with it, technologies and ways of interaction between people change. We have prepared not only a worthy replacement for standard business cards, but also changed the very approach to the exchange of contact information. Previously, you needed to make hundreds of paper business cards in a printing house, which took up space in your wallet, and after use they were usually thrown away. The time of paper has passed and now your wallet can contain only one or several business cards for all occasions.