Why is the food eaten by Mars micro-community like candied haws? Cake or something. Can you make money by giving money to others? (Be detailed. Or a photo. )

Food is usually bought in shopping malls or tourist places. All foods are 15 beans, and you will get a bean if you eat a food system. It's not cost-effective to buy for yourself, and you can't make money for others. But some parties are food distribution parties, and you can eat them 20 times a day, which means you can add beans 20 times. Where to buy things, you can stroll around.