Administering a program for enabling participating members to obtain rebates, discounts, cash-back, coupons, vouchers and special offers in the nature of free shipping, dollar or percentage price reductions, free products or services, access to exclusive or limited products and services, and limited time offers for purchasing the products and services of the participating businesses of others. Advertising and marketing services, namely, promoting the goods and services of others; Customer loyalty services and customer club services, for commercial, promotional and/or advertising purposes; Administration of a program for enabling participants to obtain discounts on goods and services and receive improved goods and services; Membership club services providing discounts and processing rebates for the goods and services of others; Promoting the goods and services of others by providing a web site featuring coupons, rebates, vouchers, price-comparison information, product reviews, links to the retail web sites of others, and discount information; promoting the goods and services of others, namely, providing information regarding discounts, coupons, rebates, vouchers and special offers for the goods and services of others via a web site and a network of affiliated web sites, via blogs, via on-line social networks and via mobile devices