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 Advertising IdeasCryptocurrency DevelopersSoftware DevelopersContracts ExpertsAdvertising CopywritersAd DesignersAdvertising Campaigns Management ExpertsMarketersAdvertising ManagersPromotion ManagersManagement ExpertsWeb Application DevelopersNetworking ProfessionalsComputer EngineersBusiness AnalystsBusiness ManagersBusiness ConsultantsBusiness DevelopersBusiness Planning ExpertsSales ExpertsBenefits AdministratorsComputer ProgrammersDesignersSecurity Consultants