From barter to money
Long ago, families grew or made almost everything they needed: a subsistence economy. When they began to swap their extra goods, that was barter: exchanging goods and services without using money. Barter was so awkward that people turned to money, from shells to coins to notes. Paper 1 asks what is NOT a function of money almost every year.
By the end of this page you can
- Explain what barter is and how it developed
- Give the advantages and disadvantages of barter
- Name the functions of money
- Define legal tender, trade and the double coincidence of wants
Goals tick themselves off as you try the activities below.

Photo: Bin im Garten, CC BY-SA 3.0, via Wikimedia Commons. Cropped, resized, JPEG q72.
Shells and coins: two kinds of money, centuries apart.
How often it shows up in past papers
Paper 1 counts come from our past-paper bank of CSEC Principles of Business Paper 1s. The last-5 row shows how often it came up in the five most recent papers.
Inside this topic
- Before moneyLocked
- What money doesLocked
- Key termsLocked
- Test yourselfmarkedLocked
- Practise for real · 16 past questionsLocked