A system, method and computer program product are provided for e-commerce. In use, a plurality of suppliers are registered. In addition, goods-related information from customers is received, where the goods-related information is associated with goods. Access to the goods-related information by the suppliers is allowed utilizing a network. Further, offers relating to the goods from the suppliers are received utilizing the network, and the customers are informed of the offers. Still yet, a guarantee is provided to the customers regarding a qualification of at least one supplier with respect to a provision or fulfillment of the offer received therefrom. Such guarantee is provided as a function the at least one supplier or at least one action thereof.