Security and commodity contracts brokerage

66.12
Security and commodity contracts brokerage
This class includes:
- dealing in financial markets on behalf of others (e.g. stock broking) and related activities
- securities brokerage
- commodity contracts brokerage 
- activities of bureaux de change etc.
Currency trading on the Internet
This class excludes:
- dealing in markets on own account, see 64.99
- portfolio management, on a fee or contract basis, see 66.30