Option to show/hide staff additional price

[Valentina R]

https://bizzthemes.com/forums/topic/hide-providers-price-tag/

[Željan Topić]

Customers can utilize this filter:

apply_filters( 'woocommerce_appointments_staff_additional_cost_string', $additional_cost_string, $staff_member )

To hide for all staff members, they can simply return false:

add_filter( 'woocommerce_appointments_staff_additional_cost_string', 'hide_staff_additional_cost_string', 10, 2 );
function hide_staff_additional_cost_string( $additional_cost_string, $staff_member ) {
  return false;
}