Benefits transfer is one of the most important and complex aspects of implementation PES and conservation incentive programs.The fundamental aspects of benefits transfer include the identification of beneficiaries, determination of the level and form (cash or kind) of payments, and the mechanisms via which the transfer take place. Usually, areas that are experiencing high rates of environmental damage or increased vulnerability are chosen to be included in these programs-for instance, China Sloping Land's Conversion Program(SLCP) target the Yangtze and Yellow River basins where the rates of soil erosion and flooding risks were high.