All Services Programming & Development Paypal API $8/hr · Starting at $30 PayPal API, Paypal adaptive payment method, Recuring billing, Checkout customization, Cart customization,customization, Ajax, PHP, Javascript, Mailchimp, ads generation, Jquery, Mysql programming. About $8/hr · Ongoing Download Resume PayPal API, Paypal adaptive payment method, Recuring billing, Checkout customization, Cart customization,customization, Ajax, PHP, Javascript, Mailchimp, ads generation, Jquery, Mysql programming. Skills & Expertise AdvertisingAjaxAPI DevelopmentBillingJavaScriptjQueryMailChimpMySQLPayment Gateway IntegrationPaypalPaypal APIPHPProgrammingResponsive Web Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Computer ProgrammersAJAX DevelopersMySQL DevelopersPHP DevelopersjQuery DevelopersMailChimp ExpertsJavaScript DevelopersPayment Gateway Integration ServicesAPI DevelopersWeb DevelopersSoftware DevelopersAdvertising ExpertsDesignersBilling ServicesData ManagersFreelance WritersStripe API DevelopersHTML DevelopersPaypal DevelopersCron DevelopersREST API ExpertsDatabase DevelopersResponsive Web DesignersBigCommerce Developers