Advertising, marketing and promotion services, namely, the administration, positioning, marketing, and displaying goods and services having dimensional attributes; Providing consumer product and service information and advice via the Internet, based on a structured data set and attribute modeling; Providing an online marketplace to match goods and services with interested parties; Business advice and information, namely providing real-time interactive feedback to parties; Evaluations relating to commercial matters, namely evaluating needs and concerns with an available data set based on dimensional attributes