Negotiating a supply contract is only half the job. This is where a Broker or Purchasing Consortium drops out of the picture, but we see the job through to completion. Our ongoing audit makes sure that you see the savings projected and that errors are quickly identified and corrected.

A disturbing proportion of contracts are simply not implemented correctly. We compare invoices as they come through with the terms agreed, verify the components of each bill, challenge any mysterious "add-ons" and investigate anomalies. There can be delays in suppliers picking up sites or individual meters. In such circumstances, we can negotiate compensation for any financial losses that can be traced to supplier error.

Our ongoing audit monitors all supplier invoices that are sent to us for review. Amongst many errors we highlight are:

• Errors with meter readings
• Incorrect meters being billed
• Conversion and multiplication factors applied incorrectly
• Check meter/Main meter duplications