I run my photography business using the following code-

1. Treat all people with fairness and equality.
2. Strive to produce the best you can.
3. Give credit where credit is due.
4. Develop, learn and improve.
5. Never be a slave to equipment.
6. Help others to learn.
7. Deliver on time every time.
8. Accept praise gracefully and criticism constructively.
9. A fair days pay for a fair days work.