Best execution asks a simple question: at the moment you traded, was the price you received a fair reflection of the market? For a corporate dealing with two to six banks, the honest answer is often that nobody checked. The confirmation arrives, the rate is booked, and the spread inside it is never separated from the market move.

Evidencing it does not require a trading desk. It requires an independent reference rate captured at the time of execution, a consistent way to measure the difference, and a record you can show an auditor or a board. That is the discipline the platform automates, trade by trade.