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