Author: RestroPress 317 views

This filter is applied to use the payment billing address, it is including two parameters.
$address -> is a function used to get the payment billing address.
$ID  -> is used to get id.

An example of how you can append additional information:
function get_payment_address( $address ) {
//it returns payment billing address.
return $address;
add_filter( 'rpress_payment_address', 'get_payment_address',10,2 );