Actually, I do not post ads on any social network pages because they are what they are, social networks. I wouldn't waste my money on those. I would give my attention to telling people about the products you find on those sites, but I would rather advertise with the co-ops, the eCards, the new gift cards and other ways that SFI has provided. If you have a car, or you can work with someone who does, you can use Wave3.
