The UAP references private information in the established customer information database using names as the key or updates sales amounts. The table below indicates the format of the customer information database.

Table 8-10 Format of customer information database

Name	Sex	Age	Sales amount
Tanaka	Male	25	200,000
Saitoh	Female	22	1,200,000
Nakamura	Male	30	500,000
Miyamoto	Male	19	800,000
Suzuki	Female	20	950,000