even though protected areas might exist a lack of enforcement control or even simply information can easily lead to the deterioration of the quality of these areas examples of instruments that allow for international financial transfers are payments for ecosystem services pes chapter reducing emissions from deforestation and degradation redd chapter and official development assistance oda chapter these allow consumers to make betterinformed decisions about the goods and service they purchase markets for green products can raise revenue indirectly via premiums for biodiversityfriendly attributes and investment in biodiversity conservation and sustainable use measures by producers