Money is a common medium of exchange.
A system or item used to facilitate the buying and selling of goods and services.
Barter was once a medium of exchange before money was invented.
Any item that is accepted as payment for goods and services.
ជាមួយនឹងវចនានុក្រមរូបភាព និងកាតប្លាសស្កាតដ៏មានអានុភាពដោយឥតគិតថ្លៃ។
