Abstract: Disclosed, among other things, is sales price matching, which may enable a buyer to enter search criteria for a product at a desired price and receive a notification when a matching seller is found. Sale price matching may continuously search for a matching product or seller over any time span. A buyer and seller may be enabled to complete a private transaction. Sale price matching may capture, catalog, store, retrieve, modify and update data about buyers or sellers.

Abstract: A potential buyer of a piece of real estate may desire specified criteria which may not be on the market. Specified criteria may include a style of home, such as a craftsman or modern, for example, house size, lot size, number of bedrooms, location, school district, neighborhood, or any other features. If an off-market house meets the desired criteria, an owner of the house may be approached and provided with an offer to purchase.