You have a starting investment fund of 1000 Bitecoins (Bitecoins are the Open Food PM currency). As you trade your overall funds can go up or down (profit or loss). Your funds and other performance information is shown in My trading dashboard
As a chef-entrepreneur you work through a number of challenges in the Marketplace with the goal of maximising your funds. For each challenge you have an available budget to invest. You can trade as much as you like and you will develop your chef-entrepreneur skills according to the market preferences.