This site permit to logged user to register daily personal (or family's) inbound and outbound, categoryzing them and giving other optional info.
You have a Registry simple to check and to consult.
Other functionality are the useful reports created on that data and specific searches.

Some examples of common uses can be:

• Search a specific product
• Monitor car fuel [consumes]
• Search when a specific product was buyed
• Calculate the costs of a specific hobby
• Find healt care costs for obtain refunds