The first version must work after the sale too
An order acknowledgement is a start; delivery, questions and ownership belong in the workflow.

Look at what happens after submission
A usable sales screen can turn interest into an order. Whether that becomes a completed customer task also depends on the work that follows. GOV.UK recommends designing a service around the whole user problem and its handovers. A small first version needs a workable route through it.
Example: spare parts for business customers
This example is entirely fictional. A business accepts spare-part orders through a simple portal. The table describes expected behaviour, not a demonstrated rollout or sales.
Section | What the customer sees | What must work behind it |
|---|---|---|
Receive the order | Acknowledgement with items and quantities. | The order is stored and findable; it reaches the responsible team. Receipt alone proves neither stock reservation nor dispatch. |
Fulfil the order | Delivery information or an openly stated problem, with a contact route. | The person responsible for the warehouse checks availability, allocates goods and arranges handover to the carrier; the customer is informed if goods are unavailable. |
A dispatch message must reflect actual handover to the carrier. Unclear stock cannot be concealed by marking an order “dispatched”. Questions also need a responsible person with access to the relevant case.
Give manual work a viable framework
The first version need not automate every warehouse and dispatch step. Manual processing can fit if ownership, records and available capacity match expected use. GOV.UK explicitly involves operations staff in designing digital and other channels. A team needs to understand how the portal and downstream steps connect.
Plan early how open, fulfilled and failed cases can be recognised and who answers customers when problems arise. Check the complete journey with suitable examples. Then learn from completed tasks and unresolved waiting cases. More acknowledgements alone do not show that the first version is already helping customers.
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