Downloadable software and downloadable mobile applications featuring discounts, offers, deals, coupons, vouchers, promotional codes, promotional contests, rebates, links to the retail websites of others, and shopping-related information; downloadable software and downloadable mobile applications allowing users to redeem at a point of sale discounts, offers, deals, coupons, vouchers, promotional codes, promotional contests and rebates; downloadable software and downloadable mobile applications allowing users and/or merchants to find, collect, edit, organize, modify, bookmark, transmit, store, search, publish, distribute, and share data and information in the fields of coupons, deals, and discount shopping; downloadable software and downloadable mobile applications allowing users to search databases featuring discounts, offers, deals, coupons, vouchers, promotional codes, promotional contests, and rebates