ELI5: Explain Like I'm 5

Food swap

Food swap is when two or more people agree to trade food items. It’s a way to get things you want, but don’t have, and get rid of things you don’t want that someone else might want. For example, you might have extra apples, but you don’t have any oranges. Someone else might have extra oranges, but no apples. You can agree to give them your apples in exchange for their oranges. That way, you both get something you want without having to buy anything.
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