Advisor: The Advisor feature at Drugstore.com allows customers to indicate their preferences when purchasing a product from a category such as “suncare” or “cold and flu remedies.” For example, in the latter, customers indicate the symptoms they wish to relieve (runny nose and sneezing), the form in which they want the relief (caplets) and the "age” of patient to whom they want to
administer the product (adult). Upon being provided with this information the Advisor returns a list of products recommended to meet the conditions.