@sayxxx

donate skill identifies user tipping intent, collects and validates amounts within 0-10000 yuan range, confirms with user, then delegates to payment skill for order creation and displays transaction details.

mall handles shopping intent recognition, displays categorized product catalogs (phones, produce, fruit, meat), guides quantity selection, summarizes orders, and delegates payment to an external payment skill.

识别支付意图或接收调用，调用支付脚本生成收款码，并准确展示交易码和支付链接给用户完成支付。

识别用户打赏意图，收集并校验金额，确认后调用支付完成打赏交易。

识别用户打赏意图，收集并校验金额，确认后调用支付完成打赏流程并反馈支付信息。