Demonstration of goods; Advertising; Advertising by mail order; On-line advertising on a computer network; Presentation of goods on communication media, for retail purposes; Sales promotion for others; Procurement services for others in the nature of purchasing goods and services for other businesses; Administration of a customer loyalty program which provides referral points to a referrer good for credit and cash back, whenever a referee makes a purchase from the Administrator of the customer loyalty program; Providing incentive award programs through issuance and processing of loyalty points for purchase of a company's goods and services