http://www.onsale.com/deals/burger-king-crown-card-30-off?cj=true fine print states: • Offer exclusively for new customers to OnSale.com • Only 1 BK® Crown Card per customer, shipping address, credit card billing, and household • This printout will serve as your receipt only and cannot be used for redemption • OnSale will ship BK® Crown Card as first class mail within 7-10 business days to your credit card billing address • For shipping address different from credit card billing address, call 1-888-760-0300 to change address accordingly • Please call within 24 hours of purchase for change of shipping address requests to avoid delay to shipment • This offer is bound by OnSale.com terms and conditions – www.onsale.com • Use and redemption of BK® Crown Card are bound by BURGER KING® terms and conditions - http://bkcrowncard.com/terms.aspx
When it says, 'For new customers only' ... what exactly defines a new customer? Is a new email required, and/or a new billing address, and/or shipping address, and/or new credit card? Thanks for your help!