; Brand Reputation: Good. . Only Tested and Verified Promotions. Read BonusManiac's Complete and Honest JeffBet Casino Review, Check Exclusive Bonus Codes. Jeffbet Sport Betting Review ; Revenues: Small. ; Payout Speed: Average. eCogra | Experts in the testing and certification of online gambling systems. 8. rating. 20 Free Spins in "Rainbow Riches" Welcome Bonus. Nicaragua, North Korea, Pakistan, Panama, Papua New Guinea, Philippines JeffBet Casino. Analysis of sports betting market in Nicaragua including a comprehensive and up-to-date list of bookmakers active in this country. JeffBet Casino, Joo Casino, JoyCasino, JoyCasino Sports, Juicy Vegas, Jumba Bet Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New. Our Story · Accreditations · Jurisdictional Approvals · Leadership Team. It was launched in and has since gained a. PRNewswire/ -- Online sportsbook and casino, [HOST] has officially Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman. ; Safer Gambling: Highly Protected. Nicaragua Nigeria North Korea. Jeffbet Casino is an online casino that offers games, including Bingo, Betting, Keno. JeffBet is an online casino by ProgressPlay Ltd, a reputable iGaming company from which we have reviewed plenty of other sites. About Us.