For a paid wager placed directly by a player: the placement method is straightforward with every selection and its order identified and multi-event groupings such as parlays shown; the player selects the market; no wager is placed automatically without consent; the player can review and confirm before submission, single-click wagering being allowed where the regulator permits and the player opts in; a wager whose odds, payouts or prices changed is identified and confirmed at the new values unless the player opted in to auto-accept; acceptance or rejection, in full or part, is clearly indicated wager by wager; and for account wagers the balance is readily accessible, no wager may create a negative balance, and the balance is debited when the system accepts the wager.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.