customer_id,first_name,last_name,email,order_date,amount
1,George,Washington,gwashington@usa.gov,07/04/1776,$234.56
2,John,Adams,jadams@usa.gov,05/23/1784,$124.00
3,Thomas,Jefferson,tjefferson@usa.gov,03/14/1760,$78.50
3,Thomas,Jefferson,tjefferson@usa.gov,09/03/1790,$65.50
4,James,Madison,jmadison@usa.gov,,
5,James,Monroe,jmonroe@usa.gov,,