A grocery chain delivers leaflets that contain an ad about the chain. the leaflets are ready to be tucked into the sunday newspaper before delivery. the grocery chain is using:

The grocery chain is using print media/direct marketing. The print media promotion is a method of promotion that uses tangibly printed media such as magazines and papers to extent consumers, business customers and prospects. Promoters also use digital mass media such as banner ads, mobile promotion and promotion in social media to scope the same board spectators.