JUMP TOGateway APIOverviewSecurityPaymentpost3D Secure and other 2-step payment methodsAPI: Running test transactionsCapturepostRefundpostUpdate subscription schedulepostCancel subscriptionpostError codesSubscription APICancelgetReactivategetRefundgetSubscription statusgetExtend SubscriptiongetChange username and passwordgetS2S Sign-up (One-click Initial)postReporting APIReconciliationgetUpdate subscription schedulepost https://secure.vend-o.com/api/gateway/change-subscriptionThe Update Subscription API can be used to change the next rebill date, the rebill amount and the rebill duration
