I've been considering applying for the NW WP Visa and have found that the operators that handle their enrollment calls to be inconsistent. I've been trying to find out whether purchases made by additional cardholders earn miles for the primary cardholder. The first operator said yes, but the second operator said no. (I called twice to see what kind of enrollment bonus I could get--seems like 3000 miles is the best offer). Does anyone have a definitive answer? By the way, I'm not talking about a card for a co-applicant, but an additional card for which I would maintain financial resposibility. Thanks.