I am an Amazon Business Seller. It is a free program that will list your items to Business Buyers. Your item will have a retail price and a separate Business Customer price. You may set the Business Price to a fixed amount - i.e. $5.00 less or offer discounts for quantity purchased. i.e. Buy 5 or more get 10% off, buy 10 or more get 15% off (You can have several levels of discounts.) I sell items that a business would defiantly use, you must also or you would not have gotten the invite. Is it a good deal? Well, very few of my customers are Business Buyers. Even fewer take advantage of my multi-purchase deals. So not really a money maker. However, it is free and you can see the Business Prices your competitors are offering.