An accumulator bet comprises multiple selections combined in one bet. All the selections need to come in for you to win. Placing an accumulator bet is simple on most online bookies and takes just a few minutes. Here are the steps on how to place an accumulator bet. - Choose a sport e.g. football, where you'd like to place the bet. - Select your favorite kind of bet you wish to make e.g., team to win - Decide on a selection you want for your accumulator - Put your selections on your bet slip - Find 'accumulator' under the 'multiples' section - Put down the amount you want to stake - Check your selections carefully and click 'place bets.'