BillingPlanInformation(AppStoreReceipt AppStoreReceipt=default(AppStoreReceipt), AccountAddress BillingAddress=default(AccountAddress), CreditCardInformation CreditCardInformation=default(CreditCardInformation), DirectDebitProcessorInformation DirectDebitProcessorInformation=default(DirectDebitProcessorInformation), string DowngradeReason=default(string), string EnablePreAuth=default(string), string EnableSupport=default(string), string IncludedSeats=default(string), string IncrementalSeats=default(string), string PaymentMethod=default(string), string PaymentProcessor=default(string), PaymentProcessorInformation PaymentProcessorInformation=default(PaymentProcessorInformation), PlanInformation PlanInformation=default(PlanInformation), string ProcessPayment=default(string), ReferralInformation ReferralInformation=default(ReferralInformation), string RenewalStatus=default(string), string SaleDiscountAmount=default(string), string SaleDiscountFixedAmount=default(string), string SaleDiscountPercent=default(string), string SaleDiscountPeriods=default(string), string SaleDiscountSeatPriceOverride=default(string), string TaxExemptId=default(string)) | DocuSign.eSign.Model.BillingPlanInformation | inline |