授權扣款 Authorized Payment 版本說明 (Revision history) 串接說明 (General) API 協議規則 (API Protocol Rules) 加簽加密說明 (Signature Generation Rule) 開發流程指南 (Development Process Guide) API列表 (API Lists) 代碼意義 API Response Code 授權終止 Cancellation on Authorization 授權綁定結果通知 Authorization CallBack 授權創建 Authorization Binding 授權扣款 Authorization deduction request 授權狀態查詢 Inquiry on Authorization Status Doc navigation線上支付 OnlinePay →