I'm totally newbie in marketing but i have a question ! I would like to make an online shop specialize in computer of any type (game, multimedia, office). I want to advertise on facebook but the problem is i have some problem to define my target market because "everyone" use a computer today at any age. I can choose an age group (from 20 to 40) but what is the best group of people who could be interested ?
Thx for any advice !