The goal of this project is to develop a software system, which runs on a credit-card sized and cheap computer, the Raspberry Pi (RPi).In order to keep track of what is in refrigerator system will be need of user inputs. System is going to make the things easier for both refrigerator users and Market owners. It will connect these two actors on a web server integrated on RPi. By this way users will keep track of their goods comfortably.