direct mail

1. N-UNCOUNT Direct mail is a method of marketing which involves companies sending advertising material directly to people who they think may be interested in their products. 廣告直郵 (指給潛在的顧客直接郵寄廣告資料)[商業]

...efforts to solicit new customers by direct mail and television advertising. …通過廣告直郵和電眡廣告爭取新客戶的努力。