This industry comprises establishments primarily engaged in the direct distribution or delivery of advertisements (e.g., circulars, coupons, handbills) or samples. Establishments in this industry use methods, such as delivering advertisements or samples door-to-door, placing flyers or coupons on car windshields in parking lots, or handing out samples in retail stores. Establishments primarily engaged in--

Including:

• Advertising material (e.g., coupons, flyers, samples) direct distribution services
• Circular direct distribution services
• Coupon direct distribution services
• Directory, telephone, distribution on a contract basis
• Door-to-door distribution of advertising materials (e.g., coupons, flyers, samples)
• Flyer direct distribution (except direct mail) services
• Handbill direct distribution services
• Sample direct distribution services
• Telephone directory distribution services, door-to-door