需求
“Create an e-commerce payment flowchart: choose credit card, PayPal or gift card; validate and authorize each method; return to payment selection after an error or insufficient gift-card balance; and send an order confirmation after payment succeeds.”
接著試試Add a buy-now-pay-later payment option.Add a fraud check after card authorization.
這張圖裡有什麼
看懂背後的決策。
01
Payment method selection routes to distinct processing flows
02
Card validity and authorization checks can retry or decline
03
Gift card balance may be insufficient and return to method selection
Use this flowchart when modeling or documenting checkout and payment processing logic for online storefronts.