A neighbor has apple trees to harvest but no time to do it. The Peterson family has time to harvest but doesn't want to work for apples. The Petersons are hoping to take a vacation next summer, and agree to harvest the apples for their neighbor in exchange for a $200 payment for their work. This illustrates one of the advantages of money over bartering, which is

Money as a store of value

Step-by-step explanation:

The bartering system will probably have offer them apples in places of their service which they might find difficult to store and exchange for others goods at later time but money conquers this because money act as a store of value, they can save it and use it at later time for exchange of others goods or services.