The Subject to Change Agency conducted research to help Jimmy John's expand its target market and appeal more to women. Through focus groups and surveys, they found that taste, quality, and price were most important to customers when choosing a sandwich shop. While JJ's advertisements were attention-grabbing, participants felt they should focus more on food options and visuals rather than speedy delivery. The agency recommended JJ's shift away from an emphasis on delivery speed and instead highlight new menu items, food quality, and special promotions in its marketing.