The "Correct Score" market consists of predicting the exact final score of an event. As it is a high-precision market, the Odds are usually higher.
Total Precision: To win the bet, the final score must be exactly the same as the one selected. If you bet on "2-1" and the game ends 2-0 or 1-1, the bet is lost.
Regular Time: Unless otherwise stated, this market only applies to the end of the 90 minutes of play (including injury/stoppage time). Goals scored in extra time or penalty shootouts are not counted for this market.