Lydgate Junior and Infant School, Batley, West Yorkshire
http://www.lydgate.demon.co.uk/IIP.htm
Moorhouse Primary school (Rochdale)
http://www.moorhouse.rochdale.sch.uk/investorsinpupils.htm
Identified as a model of good practice in an Esteyn report on the 'participation of children and young people (3-11 year olds) in local decision making issues that affect their lives'.
http://www.estyn.gov.uk/publications/Remit_report_Decision_making.pdf
Pupils at Barrington primary in Bexley Heath have created a blog - have a look!
http://www.investorsinpupils.blogspot.com
Beech Hill have some excellent information on their website
http://beechhillschool.co.uk/newsite/iip.php
And finally two excellent links for two Leeds schools who are currently working towards the standard.
http://leeside.kgfl.digitalbrain.com/kgfl/schools/leeside/frontpage/Invest%20In%20Pupils/
http://www.hughgaitskell.leeds.sch.uk/investors-in-pupils
Other website you may find useful are
https://www.vivomiles.com/
A Web based School Rewards system
http://www.pfeg.org/
Personal Finance Education Group - Helping schools plan and teach financial capability