Research on-line auctions using the Internet. Using your research, answer the questions with the concept of capacity of contract and the lack of capacity, rights and duties etc...: why should you beware of "kid-bids" (bids by children)? What are other drawbacks to on-line auctions?

Research on-line auctions using the Internet. Using your research, answer the questions: why should you beware of "kid-bids" (bids by children)? What are other drawbacks to on-line auctions? Answer questions with the concept of capacity of contract, lack of capacity, rights and duties, etc.... Please Provide sources used