> Scammers try to take advantage of both buyers and sellers online, but OpenBazaar uses a unique feature of Bitcoin that helps prevent fraud: Multisignature escrow. In this unique e-commerce marketplace buyers and sellers agree to a mutually trusted third party before they start a trade, and then the buyer sends his bitcoin to an escrow account. Those Bitcoin can only be released when two out of the three parties agree where it will be sent. Normally the buyer and seller are the two parties in agreement, but if there is a dispute the third party will come settle the dispute. These third parties offering dispute resolution are selected on an open marketplace.

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