In this thesis an analysis was carried out and the conclusion on the analyzed parts of the card transactions of Privredna banka Zagreb is presented. By considering the crucial parts of card transactions, such as net profit after taxation, income and expense of fees and commissions, number of clients and cards, and many other, it is concluded in the thesis that the bank i.e. her part PBZ Card in charge for card transactions, is doing very well, it is taking the lead in the field of domestic card transactions and that in many segments of this area it shows enviable results and steady growth from year to year regardless of the internal and external factors that have been operating for a number of years in the negative direction. In spite of the difficult years stricken by a strong crisis all over the world, especially on the domestic market, with realistic targets, proper risk management and justified costs, the negative results that were to come as a result of the economic crisis were reduced to the minimum. Futhermore, with well-prepared and unique strategy of operating and managing, the bank is constantly improving every type of capital, mostly in the human (especially intellectual, social and moral resources) and physical resources. Using the available technology,the bank improves and launches new product types every year in order to satisfy the clients, to win and retain the best titles and attract new capital without which the success would not be possible. By introducing contactless cards, EFT POS devices that support that kind of card types, and various mini-contact cards, that is "the stickers“, it gives each client the opportunity of more efficient, safer, simpler and faster services.