 The player may lay odds on a don't come bet, just like a don't pass bet; in this case, the dealer (not the player) places the odds bet on top of the bet in the box, because of limited space, slightly offset to signify that it is an odds bet and not part of the original don't come bet.Lay odds behind a Don't Come are subject to the same rules as Don't Pass lay odds.Unlike a standard lay bet on a point, lay odds behind a don't come point does not charge commission (vig) and gives the player true odds.