What product or service are you trying to sell to who? There is no cookie cutter approach to social media.
What about art pieces? Do you know what would be the best social media channel for increasing sales? Currently I'm selling a few through word of mouth and it's been going great. I'm not sure if I should be creating a website to expand because I would ideally like my own domain name. However, at the same time I don't want to prematurely launch a site and throw money into it