Based upon Ethereum for the logic and IPFS for the content, Agora is the first market thought in the interest of all parties. Register on it using your current Ethereum Wallet and then you can buy or sell over the marketplace*. An automatic system is holding the funds during the transaction. That way, if something goes wrong you can always get your money back.
When a transaction is made over Agora, a 2% fee is taken and transferred to a special contract. Every month, all Agora token holders can claim their part of the fees gathered during the period. This is how the market is profitable for participants as well as for the development team which holds tokens too. These tokens held by the Agora team is the way developers can work and live off building Agora.
As a seller, you can create your place, fully-customized, to sell your goods or services. All the assets that make your market so beautiful and unique are stored on IPFS, so they are as distributed as the market. You will be able to choose colors, pictures and the layout with a fully customizable CSS to make your place completely unique.