Pro Traders publish entries and how they played out. Every result is computed from filled prices, never typed in — and you pay only when a trade wins.
Entry and exit prices are captured when the trader opens and closes — there is no field anywhere to type a price into.
Credit is escrowed when you opt in and charged only if the trade closes as a qualifying winner. A loss costs you nothing.
Every closed trade stays on a trader's profile — the ones that worked and the ones that did not.