Workflow blueprint

A supermarket POS lane joins sources without hiding their authority

Keep price, weight, restriction, external tender and stock-commit events independently reviewable.

Map grocery checkout evidence without promising certified scales, scanners, payments, loyalty, food-safety decisions, promotions, tax treatment or automatic stock accuracy.

TL;DR — Map grocery checkout evidence without promising certified scales, scanners, payments, loyalty, food-safety decisions, promotions, tax treatment or automatic stock accuracy.
1

Resolve the item and price sources

Bind the packaged identity, price version, quantity basis and promotion instruction before acceptance.

2

Route weight and restriction exceptions

Record an observation, source failure and qualified supervisor decision without inventing compliance.

3

Preserve the external tender result

Reuse one sale identity across retries and keep an attempted response distinct from an accepted result.

4

Commit checkout into lane close

Link the receipt outcome to stock movement, drawer session, voids, returns and unresolved shift differences.

Page-specific decision aid

A lane-level item, price, weight, exception, tender and stock-commit passport

The passport follows a variable-weight item through identity and price versions, captures the observed weight source, records a promotion mismatch and supervisor choice, retains the external tender request and response, issues one receipt, commits the accepted quantity, then carries a return and drawer difference into lane close.

  • A scale reading is not a certification.
  • A price override cannot erase its source.
  • A tender response does not settle the shift.
Scope first

What Codeblix would confirm before implementation

This page is an operational blueprint. The final workflow, screens, permissions and integrations depend on your current process and agreed implementation scope.

  • Price overrides retain the earlier price and decision owner
  • A measured value stays attached to its device source
  • Stock moves after accepted checkout rather than cashier intent
  • Scale scanner payment loyalty food-safety tax and accuracy claims excluded

Use the related planning tools

Run the operational calculation, save the result in the URL and share it with your team.

Map this workflow to your operation

Tell Codeblix how work moves today. We will confirm the practical scope before proposing an implementation.

Discuss your workflow