Barter introduction
BARTER: SMARTPLACE is an ecosystem of barter transactions on the blockchain through digital legal smart contracts. Smartplace is the transaction order platform in the Barter ecosystem. An order containing one or more items of uniform quality is called a batch. The batch can also contain heterogeneous assets, such as a car, real estate can be placed in a batch. Each order and batch is assigned a serial ID and has a price set. The value of the lot shows the total value of the assets contained in it.