Backend Developmentwechatpay-apiv3/wechatpay...
wechatpay-deduction-service
WeChat Pay Entrusted Withholding Access Solution, covering the full link of pure signing, signing during payment, deduction application, pre-deduction notification, contract termination, query, refund, and reconciliation under the scenarios of periodic deduction / postpaid service with upfront benefits. It provides five capabilities: product selection/sample code/business quick reference/access quality assessment/troubleshooting. Use when user mentions "Entrusted Withholding", "Periodic Deduction", "Periodic Fee Deduction", "Auto-renewal", "Postpaid Service with Upfront Benefits", "Password-free Payment", "Pure Signing", "Signing During Payment", "Pre-deduction Notification", "Deduction Application", or asks to "access Entrusted Withholding", "request Entrusted Withholding interface sample code", "troubleshoot Entrusted Withholding issues".