Reserve fund management system in which additional reserve is made based on rank of reserve fund

摘要

To provide a reserve fund management system in which additional reserve is made based on rank of reserve fund.A reserve fund management system according to the present invention sets a ranking of consumers according to the total amount of reserve funds accumulated in a consumer account and adjusts the ranking according to a change in the total amount of the reserve funds A priority setting module; and a funding module for accumulating a predetermined ratio of reserve funds generated by the consumer's consumption in the consumer's precedent consumer.