Direct mail
01
直邮, 直接邮寄
a marketing strategy in which promotional materials, such as letters, postcards, brochures, or catalogs, are sent directly to potential customers or targeted recipients through the postal service
例子
The company sent out direct mail to promote their new product line to local customers.
该公司发送了直邮来向当地客户推广他们的新产品线。
