The purchaser delivers an application document immediately (unless the contract is concluded at once) and a contract document without delay (immediately where it pays and takes the goods at conclusion), stating the kind of goods, purchase price, payment timing and method, delivery timing and method, cooling-off matters, the right to refuse delivery and ordinance items. Electronic provision with consent is allowed.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.