The Week 16 Sunday Night Football matchup pits the Tampa Bay Buccaneers against the Cowboys, and new customers using our top online sportsbook promo codes to bet on the game can collect up to combined $6,350 in welcome bonuses (see below).     Best NFL betting sites for SNF: Claim your welcome bonuses, top sportsbook promotions   With the NFL playoffs fast approaching, it’s an ideal time to take advantage of our best sportsbook promo and bonus code welcome offers. Follow these quick and easy steps to sign up and start betting: > Click on your desired sportsbook promo code link and tap the button that leads to the account creation page. > Fill out the required fields, including the specific code if required. > Make a qualifying, minimum first deposit. > Place your initial bet on Sunday night’s Bucs-Cowboys game or another qualifying market.    Complete details on each of the offers can be found by following our sportsbook promo code links and reviewing the terms and conditions. Even after you accept a welcome offer, sportsbooks feature value-laden promotions throughout the year, including: Odds and profit boosts: Get in on enhanced odds and payouts on select markets. Bet and get: Accumulate rewards points and bonuses with each wager you place. Referral bonuses: Invite friends to join a sportsbook via your referral link and you — and often your acquaintance as well — will receive a bonus bet.   Best NFL betting sites for SNF: Buccaneers vs. Cowboys odds, preview Entering the weekend, the NFC South-leading Bucs (8-6) were sportsbook-consensus 4-point favorites and -205 on the moneyline. The Cowboys (6-8), meanwhile, were catching +165 moneyline odds with a game total hovering around 48.5 points. Tampa Bay has won four straight to take a one-game lead in the division. But Baker Mayfield and Co., need to keep the pedal down as the second-place Atlanta Falcons (7-7) own the tiebreaker advantage. Cooper Rush and the Cowboys have won three of their last four to keep their slim chances of a fourth-straight playoff berth afloat. But those hopes could be quashed before kickoff Sunday night if the Washington Commanders win earlier in the day. In any case, the SNF onus will be on the Dallas defense facing a Buccaneers offense ranked fourth in the league in scoring (28.8 points per game) and passing (244.0 yards).