Ad serving, namely, placing advertisements on websites for others using specialized computer software; Advertisement for others on the Internet; Advertisement via mobile phone networks; Advertising and advertisement services; Advertising and marketing services, namely, promoting the goods and services of others; Advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through print, audio, video, digital and on-line medium; Advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through print medium, on-line medium; Advertising flyer distribution for others; Affiliate marketing; Assistance in franchised commercial business management; On-line wholesale and retail store services featuring Electronic locks; Online marketing services; Provision of an on-line marketplace for buyers and sellers of goods and services; Wholesale and retail store services featuring Electronic locks