MARATHOS
money
The Phoenicians developed the alphabet and used coin money(:
Trade.
Money was first used by the Phoenicians.
The Phoenicians developed their writing system from the Sumerian writing system in 1400 BCE, so their writing system came after the Sumerian one.
Lydians
An alphabet.
For communication and records.
On the job training.
The Phoenicians improved upon the Sumerian invention by when the Sumerians invented the first writing system (symbols and cuneiform) the Phoenicians invented the alphabet which was easier.
In the Phoenician city-states.
The Alphabet