All Services Business & Finance Over the Counter Exchange Software $5/hr · Starting at $25 An Over the Counter (OTC) cryptocurrency exchange script is a centralized exchange, where the user can only trade with the administrator of the exchange and will have to pay the price that the exchange's administrator determines. About $5/hr · Ongoing Download Resume An Over the Counter (OTC) cryptocurrency exchange script is a centralized exchange, where the user can only trade with the administrator of the exchange and will have to pay the price that the exchange's administrator determines. Skills & Expertise CryptocurrencySoftware Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Cryptocurrency DevelopersSoftware DevelopersContracts ExpertsAdvertising CopywritersAd DesignersMarketersAdvertising ManagersPromotion ManagersManagement ExpertsApp DevelopersNetworking ProfessionalsComputer EngineersBusiness AnalystsBusiness PlannersBusiness ConsultantsBusiness Development ConsultantsSmall Business Management ConsultantsSales ExpertsBenefits AdministratorsComputer ProgrammersDesignersSecurity ConsultantsFinancial ServicesOperations Managers