Answer:
Store of wealth
Explanation:
Store of wealth means that money retains it value and purchasing power over time. Thus, it can be stored or kept away and used sometime in the future without money losing its value.
Other functions of money are :
1. Medium of exchange: money can be used to exchange for goods and services in transactions.
2. Unit of account: money can be used to determine the value of goods and services being exchanged.
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