Marketing, advertising, and promoting the retail goods and services of others through wireless electronic devices; On-line retail store services featuring consumer electronics and accessories; On-line wholesale and retail store services featuring consumer electronics and accessories; Online service for connecting social network users with retailers for the purpose of facilitating discounted purchases; Operating on-line marketplaces featuring consumer electronics and accessories; Promoting and showcasing the goods of others in the field of consumer electronics and accessories by means of an on-line shopping site with links to the retail advertisements of others; Promoting the goods and services of others by providing a website featuring coupons, rebates, price-comparison information, product reviews, links to the retail websites of others, and discount information; Promoting the goods and services of others by providing an interactive website where users can increase the current value of an online discount being offered by purchasing the goods and services associated with that discount in the form of an online coupon, voucher or gift card; Retail automobile parts and accessories stores