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