That being said, there are some pitfalls of the pay for performance model that should be considered in the implementation phase of an HIV/AIDS-based bonus model in Namibia in order to be successful. Firstly, it is important that the performance measures that are rewarded are 1) based on research done on current levels of treatment/access and 2) targeted at increasing quality and care.  If targets are not set based on current levels of services provided, there is a chance that levels will be set too low and will not affect services provided.  This was seen when the UK established a pay for performance model in the 80s.