AI app guides
Plan a repair quote app around approval and price changes
Give customers a clear estimate to approve and technicians an unambiguous instruction to begin work.
Zocri · 2 min read · Sources checked
Separate inspection from authorization
PostgreSQL describes transactions as a way to make a group of database updates succeed or fail together. For a repair quote app, that suggests a useful requirement: the approval record and the job's approved state should agree. Begin with the business flow, however. An inspection identifies work; a quote proposes a price; the customer decides whether work may begin.
Keep those states distinct in the interface. A customer who has uploaded a photo has requested help, not approved an unknown repair. Give the owner a queue of requests awaiting inspection and a separate queue of quotes awaiting a response, each with an obvious next action.
Make each quote a specific proposal
A quote should identify the item, work included, amount, validity period if used and any assumptions the customer needs. Decide whether parts and labor appear separately. Show what is excluded so a customer is not approving a vague label that later expands into different work.
When the owner changes a sent quote, create a clearly identified revision. Decide whether the old version becomes unavailable for approval. Preserve enough history to explain what the customer saw. An approval tied only to the latest editable text can become ambiguous after a price change.
Handle additional work explicitly
If the technician discovers another problem, decide whether the job pauses for a new approval or proceeds under a pre-agreed allowance. Record the business's chosen rule in the brief. Do not let the app infer consent from the fact that a customer approved an earlier estimate.
Give the customer a useful response path: approve, decline or ask a question where appropriate. The owner should see which action is pending and who is responsible. If a message fails, the app should retain the quote and expose the communication problem rather than losing the underlying work.
Test the revision boundary
Use sample jobs to approve an original quote, decline another and attempt approval after a revision. Confirm that the technician sees the correct authorized work and that a refresh preserves the result. Repeat the action to check that one approval does not create duplicate work orders.
Keep payment collection separate unless it is part of the chosen scope. A price approval, a deposit and a paid invoice answer different questions. Start with the approval workflow the shop can operate reliably, then add payment or reminder connections with their own evidence and recovery steps.