If your product has been advertised on television it is a good idea to have a TV in your booth with the commercial playing. Even if it hasn’t been on the air, you can still have a video produced which shows your product in action. If you decide to go this route be sure to have the video “looped” so it will continually repeat itself without you have to constantly change or rewind the tape or DVD.
Last but certainly not least…if you want to be successful, leave a good impression. This can result in repeat sales. Be professional. Be fair. Offer a good product at a good price. Have your business cards on hand. Have a clear refund policy. And, good luck!