Sometimes you will see some icons at the bottom of the bet line. Those icons indicate that that line has a “specific rule” that can restrict the use of parlays, teasers, or a combination with a line from the same event. These are the icons and their meanings: Single bets only: a bet line with this icon cannot be used in a parlay, teaser or round robin bet. Combined bets from the same game not available: if this icon appears it means that the bet line cannot be combined with another from the same game. For example, you cannot combine a total bet with a handicap. Teaser bets not available: a bet line with this icon cannot be included in a teaser bet.