Save Point Device and Trackers

Im very new to programming so I’m not sure if this is even possible but can we track the amount of gold someone has and make a rank system off that? Like when a player gets eliminated we remove gold from their inventory, they get gold for elims and objective wins. But can we even remove gold on elims? As well as make a series of if statements to track if a player has x amount of gold display a specific hud to show their rank as well as only play an audio device once for when you rank up? Any help is greatly appreciated!