35 Online advertising and promotional services; Promoting the sale of goods and services of others through online promotional contests; Promoting the sale of goods and services of others by providing interactive online applications featuring offers, deals, coupons, rebates, rewards, vouchers, price tracking, price notifications, price-comparison information, links to the retail websites of others, promotional materials, and discount information; Advertising and promotional services, namely, promoting the sale of goods and services of others through the placement of promotional content and advertisements on websites and software applications; Promoting the sale of goods and services of others by means of contests and incentive award programs; Providing incentive award programs through processing of loyalty points for purchase of the goods and services of others