我已在商店网页及购物车页为批发客户申请“零税率”税,代码如下-
function zero_rate_for_custom_user_role( $tax_class, $product ) {
// Getting the current user
$current_user = wp_get_current_user();
$current_user_data = get_userdata($current_user->ID);
if ( in_array( 'wholesale_customer', $current_user_data->roles )