Field Notes
Category
Commerce & Integration
Punchout, payments, identity and multi-tenant commerce — the connective work that lets a supplier sell into large enterprises.
Commerce & Integration
13 mincXML Punchout: What the Spec Doesn't Tell You
Punchout looks like three documents and a redirect. Then you meet the edit operation, discover the cart isn't an order, and find out your buyer's procurement team can't give you test access for six weeks. A field guide.
Read itCommerce & Integration
12 minPayment Integration: The Redirect Is Not the Truth
Most payment bugs come from one assumption — that the customer returning to your success page means the money moved. Webhooks, idempotency, reconciliation, and the failure modes that only appear in production.
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