Ad serving, namely, placing advertisements on websites for others using specialized computer software; Advertisement via mobile phone networks; Advertising agencies, namely, promoting the goods and services of others; Advertising and marketing services, namely, promoting the goods and services of others; Advertising consultation; Conducting of auction sales; Consulting in sales techniques and sales programmes; Mobile advertising services for others; On-line consignment services whereby goods are received on consignment for auction on an online auction site; Preparing promotional and merchandising material for others; Providing sales leads for the automobile, cemetery, real estate industry; Sales management services