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