Practical tools

Plan receipt storage and check unexpected messages.

These browser-based tools run on this page. They do not upload receipt details or create an account.

Receipt storage planner

Choose the volume and reasons you keep receipts. The result suggests a starting structure, not a legal retention period.

What do you need receipts for?


Your suggested plan will appear here.

Unexpected receipt safety check

Mark the signs that apply. This cannot prove whether a message is genuine; it helps identify when independent verification is especially important.

Message signs




Your caution result will appear here.

Privacy note

The calculations happen locally in your browser. Do not paste receipt numbers, account credentials, payment details or other sensitive information into these tools.