Filter for adding price per fields options.

Active Since v1.0.5

Source

File: /inc/helpers/helpers-price.php
Used by: /inc/helpers/helpers-price.php

Parameters
$price_per

Example:

function prefix_wp_travel_price_per_fields( $price_per ) {
    $price_per[‘couple’] = __( ‘Couple’, ‘wp-travel’ );
    return $price_per;
}
add_filter( 'wp_travel_price_per_fields', 'prefix_wp_travel_price_per_fields' );