For small bettors, the usual bet could be 55 top win 50, roughly 10% of the wager amount is called the "vig"
Some off-shores may offer 5% vig, and the possibilities in these cases increase your profits.
However, even with the usual 10% vig book, you can usually lay as little as 15 to win 14. You can also lay 4 separate bets in the same amount on the same game. And, you will thereby have laid 60 to win 56 on the game, thereby reducing your vig to just 7.1%
Good luck
Some off-shores may offer 5% vig, and the possibilities in these cases increase your profits.
However, even with the usual 10% vig book, you can usually lay as little as 15 to win 14. You can also lay 4 separate bets in the same amount on the same game. And, you will thereby have laid 60 to win 56 on the game, thereby reducing your vig to just 7.1%
Good luck