7. The method of claim 1 , wherein the pricing information further includes promotional information applicable to a purchasable item or information about a related purchasable item.
7. The method of claim 1 , wherein the pricing information further includes promotional information applicable to a purchasable item or information about a related purchasable item. 8. The method of claim 7 , wherein promotional information applicable to a purchasable item includes a discount, a coupon, or a free sample.