Possibly still one of the most effective ways of getting your name and product out into the public domain. We have hundreds of successful customers who have used this method, through leaflet drop or direct mail. Many large companies spend thousands per year on leaflets because of their effectiveness. Some customers have used an A6 flyer on a 350gsm board to give it a postcard feel and have reported this to have been more effective than an A5 leaflet. Nothing is guaranteed in marketing and each business is different. Try to keep a record of your response rate and how many positive leads are generated.