| 
          D
            
              
                DataCashGateway
                
                  (ActiveMerchant::Billing)
                
              
                DirecPay
                
                  (ActiveMerchant::Billing::Integrations)
                
              
                Directebanking
                
                  (ActiveMerchant::Billing::Integrations)
                
              
                Document
                
                  (ActiveMerchant::Billing::BarclaysEpdqGateway)
                
              
                Dotpay
                
                  (ActiveMerchant::Billing::Integrations)
                
              
                Dwolla
                
                  (ActiveMerchant::Billing::Integrations)
                
               | 
          H
            
              
                HdfcGateway
                
                  (ActiveMerchant::Billing)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::PaypalPaymentsAdvanced)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Robokassa)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::DirecPay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::HiTrust)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Paypal)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::A1agregator)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Maksuturva)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::WorldPay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::FirstData)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Valitor)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Rbkmoney)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Chronopay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Bogus)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Gestpay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::PayFast)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Paxum)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::SagePayForm)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Dwolla)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Platron)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::PayuIn)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Liqpay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Ipay88)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::WebPay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Nochex)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Dotpay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::EasyPay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Epay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Paysbuy)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::TwoCheckout)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Pxpay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Webmoney)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Verkkomaksut)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::PayflowLink)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Moneybookers)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Quickpay)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::AuthorizeNetSim)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::Directebanking)
                
              
                Helper
                
                  (ActiveMerchant::Billing::Integrations::EPaymentPlans)
                
              
                HiTrust
                
                  (ActiveMerchant::Billing::Integrations)
                
               | 
          R
            
              
                Rbkmoney
                
                  (ActiveMerchant::Billing::Integrations)
                
              
                RealexGateway
                
                  (ActiveMerchant::Billing)
                
              
                RedsysGateway
                
                  (ActiveMerchant::Billing)
                
              
                Response
                
                  (ActiveMerchant::Billing)
                
              
                ResponseCodes
                
                  (ActiveMerchant::Billing::TransnationalGateway)
                
              
                ResponseFields
                
                  (ActiveMerchant::Billing::Integrations::Valitor)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Valitor)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::PayuIn)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Gestpay)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Paypal)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Ipay88)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Liqpay)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Nochex)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Robokassa)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Dotpay)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Dwolla)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Bogus)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Pxpay)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::HiTrust)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::PayFast)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Directebanking)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::SagePayForm)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::TwoCheckout)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::Chronopay)
                
              
                Return
                
                  (ActiveMerchant::Billing::Integrations::DirecPay)
                
              
                Robokassa
                
                  (ActiveMerchant::Billing::Integrations)
                
               |