`name` text NOT NULL, # expense item name (what is an expense for)
`cost` decimal(10,2) default '0.00', # item cost (including taxes, etc.)
`invoice_id` int(11) default NULL, # invoice id
+ `paid` tinyint(4) default '0', # whether the item is paid
`status` tinyint(4) default '1', # item status
PRIMARY KEY (`id`)
);