The request
“Create an e-commerce order entry flowchart: a customer browses a catalog, adds items to a cart, checks out as a returning customer or guest, enters shipping details, and checks inventory. Create a backorder and notify the customer if an item is unavailable; otherwise enter and authorize payment, retry a failed payment, confirm the order, send a confirmation email, and record the order.”
Then tryAdd a gift-message option before payment.Add an address-validation check after shipping details.
What is in this drawing
Read the decisions behind it.
01
Returning customer vs guest checkout
02
Payment authorized or declined
03
Item in stock or backorder
Reuse for e-commerce order entry flows that must handle guest checkout, payment retry, and stock checks before order confirmation.
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