Prof- with respect to your hypothetical about whether you are ethically bound to purchase a product from the B&M store when you liked the product but not the audition experience, I'd say no. When you buy B&M, a portion of the "value" you get in exchange for the higher price you pay includes customer service. If the service (e.g., the way you were treated) is poor before the sale, imagine how it will be AFTER they have already have your $! Your decision process w respect to the A/N's was way more than that store deserved, IMO. In that case, they did not earn your business. If I ever got treated that way, you can bet I'd never be back.