The use of coinage significantly enhanced India's maritime trade in several ways:
- Standardisation: Coins provided a consistent medium of exchange, making transactions simpler and more efficient.
- Wider Acceptance: Coins issued by powerful rulers were accepted across various kingdoms, facilitating trade beyond local borders.
- Trade Evidence: Archaeological findings of coins in regions like Kerala and Tamil Nadu indicate active trading with other countries.
· Economic Growth: The ability to trade more easily contributed to the economic prosperity of southern India.