English A surebet scanner is a program that reads bookmaker lines and, using a specified algorithm, searches through the entire variety of odds for those that correspond to the concept of a “surebet.” A surebet, or arbitrage betting, is a combination of several bets on the same event that results in the bettor making a profit regardless of the outcome.
The scanner interface (that is, what it looks like) is very diverse. As a rule, for the user’s convenience, scanning results can be ranked using filters such as profit, the “lifespan” of the surebet, the event start time, etc.