Settings > Invoice, billingTimeRules()): // the step it rounds to in minutes, to the nearest step or always up, the // least a ticket with time on it bills, and the invoice line's name. The // defaults are how it has always been - the nearest 15 minutes, no minimum. mysqli_query($mysqli, "ALTER TABLE `settings` ADD COLUMN `config_time_increment` int(11) NOT NULL DEFAULT 15 AFTER `config_default_hourly_rate`, ADD COLUMN `config_time_rounding` varchar(10) NOT NULL DEFAULT 'nearest' AFTER `config_time_increment`, ADD COLUMN `config_time_minimum` int(11) NOT NULL DEFAULT 0 AFTER `config_time_rounding`, ADD COLUMN `config_time_item_name` varchar(200) NOT NULL DEFAULT 'Support [Hourly]' AFTER `config_time_minimum`");