Take profit
A take profit is a postponed order that closes a winning position at a target price you set in advance, usually a limit order above the price for a long and below it for a short.
Placed together with a stop loss, it closes the trade for you: whichever is reached first closes the position and the other is cancelled. As a limit order it fills at the target or better, but only if price actually reaches it.
Learn more: types of orders.