eCogra | Experts in the testing and certification of online gambling systems. About Us. . Check the ratings, bonuses, betting margins and all other important facts about ejjaBET. All sites are verified and licensed. Gambling Regulators and. All gambling businesses licensed by the Gambling Commission must appoint an alternate dispute resolution body (ADR) if customers gamble directly with them. All sites are verified and licensed. n excellent selection of betting sites in Caribbean Netherlands where you can bet on sports events. Reviews, ratings, comments, bonuses, betting margins and much more. n excellent selection of betting sites in Jamaica where you can bet on sports events. All important facts about online bookmakers. General Information about Curacao. Curacao. Review of ejjaBET. Types of gambling available in Curacao in landbased casino games, slot machines. Our Story · Accreditations · Jurisdictional Approvals · Leadership Team.