+ #handle multiple (HASH) type options migrated from a v3 payby.pm condition
+ # (and maybe we should be a select-multiple or checkbox-multiple too?)
+ my @payby = ();
+ my $payby = $self->option('payby');
+ if ( ref($payby) ) {
+ @payby = keys %$payby;
+ } elsif ( $payby ) {
+ @payby = ( $payby );
+ }
+