After you make a pass line bet, the casino will allow you to make an additional bet known as the odds bet. This bet is placed behind your original pass line bet on the craps layout. When a shooter makes his point, you are paid even money for your pass line bet and you are paid true odds for you odds bet.
If the point is 4 or 10 you are paid 2 to 1.
If the point is 5 or 9 you are paid 3 to 2.
If the point is 6 or 8 you are paid 6 to 5