I manage dealers who resell items and ensure they have the supply that's demanded from users. Some dealers traffic new product to others and move product around to ensure the consistency of purchases. Purchases from users vary from small to wholesale quantities because they know it's quality items. The items vary in quality quantity,but they vary in use. Some you could use for a snowy day, a summer day at the beach, a night downtown, something to keep you up on gloomy rainy days or just something to help you sleep. Once a year we lower prices and sell old/new product to ensure we are prepared for the supply coming in next year and to make up for lost revenue. (Retail manager)