Thereafter, the function of the financial staff is to monitor and compare expenditure against budgeted targets. Administrative staff do not usually question the utility invoices received from the utility provider, partly because in most cases, the utility provider is the sole supplier of these services and the technical understanding is beyond the general experience of most staff. The utility providers have so many accounts that they cannot possibly engineer the best possible rates that exist for each and every consumer. Furthermore, the utility provider relies on the consumer to apply for the utility service, for the correct service tariff and other service parameters and thereafter to examine their own costs and request corrections.
The principle function of Tshisiku is to ensure that their clients employ the optimal utility usages patterns and are invoiced with THE LOWEST POSSIBLE UNIT COST for the utility service/s that they are being supplied with by the utility provider.