Students may submit questions related to math, statistics, computer science or physics, which experts will bid on to solve. Math experts can register to answer questions.
A marketplace for shipping and moving services, where members may list anything from household goods to freight, and receive bids from feedback-rated providers.
A marketplace for users and providers of transportation/shipping services with such categories as vehicles, pets and livestock, boats, freight, and moving home. Detailed listings include photos, origin and destination. Fees charged for successful bids.
Buy or sell patented inventions. Photos and featured listings available.