Social Q & A connects shoppers to past customers through questions and answers. So how does it work? Products are for sale on an ecommerce site, according to this infographic by TurnToNetworks.com. Shoppers submit questions about the product. The questions are e-mailed to a selection of past customers who actually bought the product. Those customers return to the store site to answer the shopper questions. Answers are added to the product page and emailed to the shopper.