Sonic Drive-in has done over a thousand Linescale concept, Advertising, Customer Satisfaction and central location product taste tests. Here's one case... Using Linescale, Sonic discovered the humble hot dog category was underdeveloped yet desired by key target consumers. Linescale isolated four successful flavor/types. Sonic optimized ingredients, flavor characteristics, benefit structure and pricing for each of the four in iterative Monadic Concept Testing.