Procuring of contracts for the purchase and sale of goods; Promoting the sale of goods and services of others by awarding purchase points for credit card use; Promoting the sale of goods and services of others by providing a platform for auctions; Promoting the sale of goods and services of others through electronic couponing, promotions and discounts; Promoting the sale of goods and services of others through the distribution of printed material and promotional contests; The bringing together, for the benefit of others, of a variety of goods and services, enabling customers to conveniently view and purchase those goods and services from an Internet web site particularly specializing in the marketing of the sale of goods and services of others