NFL betting online is a lot easier with a user-friendly interface. An example is a 100 percent welcome bonus up to $1,000, doubling your initial deposit. While some promotions are better than others, the most common NFL betting offers are welcome bonuses, where new members get a particular percentage up to a certain amount of money. The best football betting sites offer bonuses to their players for betting on NFL football. So, if you're looking for unique NFL betting opportunities, make sure your book offers them. But, some sites have specific betting markets, like same-game parlays or extensive prop selections. Most NFL books offer moneyline, spread, and totals. One of the most important things to gauge if an NFL sportsbook is right for you is by what kinds of lines and bet types they offer. Deposit and withdrawal options (real money).Variety of NFL betting lines, bet types and odds.