If you like to bet on NFL games. Carbon has NFL Parlays 7 teams pay 98-1 min bet is 1.00- 3-teams 6-1, 4-teams 12-1 5-teams 24-1 ect I've been pickin 4 and 7teams havent won the 7 team but won both 4 teams. and they give you free 1$ bets after you spend a couple dollars