An accumulator bet involves combining multiple bets or selections into a single wager, all selections must win for the bet to be successful. This type of multiple betting is also known as Parlay or Accumulator betting. Accumulator bets are potentially lucrative as the odds are greater therefore requiring a lower stake.

Esports (/ispTrts/), short for electronic sports, is a form of competition using video games. Esports often takes the form of organized, multiplayer video game competitions, particularly between professional players, individually or as teams.