Default Line Items

functions.php

<?php // don't include this line in your functions.php, since it already starts with it.

function set_line_item_defaults( $columns = array(), $type ) {

	if ( 'service' !== $type ) {
		return $columns;
	}

	$columns['desc']['value'] = 'This is the default text';
	$columns['rate']['value'] = 125;
	$columns['tax']['value'] = 0;
	$columns['total']['value'] = 125;

	return $columns;
}
add_filter( 'si_line_item_columns', 'set_line_item_defaults', 10, 2 );

function _set_default_line_item_type( $old_default ) {
	return 'service';
}
add_filter( 'si_get_default_line_item_type', '_set_default_line_item_type' );