A supplier must not claim that something can be had, or can be had for a particular reason, at a price, in a quantity or at a time, when it knows or should know otherwise, unless the limitation is clearly stated (paragraph 7). Inviting a consumer to buy particular goods or services at a price and then, to push different ones, refusing to show or demonstrate them, refusing to take an order, failing to supply them within a reasonable time or showing a defective sample is also an unfair practice (paragraph 22).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.