Needs by door: field rules
3 needs. How it works: 9. The extension points, and how to ask for a new one. All needs.
| The customer asks | Verdict | Door |
|---|---|---|
| Every new customer must give a phone number or an e-mail | Ready, with limits (2) | Field rules |
| Show more of the item's own details on the receipt | Ready, with limits (1) | Field rules |
| Show our own fields on the till, call them by our words, hide the ones we never use | Ready, with limits (1) | Field rules |