On the form or screen of a specified application the seller must not display anything that misleads the customer about whether sending the form or clicking constitutes an order (for example a button labelled as if it merely moved to the next step), or about the quantity, price, payment, delivery, application period or cancellation items; breach is punishable by a fine of up to JPY 1 million (Article 72) and entitles the customer to rescind. Not letting the customer easily check and correct the order content before submitting an electronic contract grounds instructions (Regulation Article 42(1)).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.