Checkout literacy · evidence checklist
Checkout evidence checklist: what a transparent cart-code record should include
The point of a verification record is not to look busy. It is to let a reader see what was tested, what changed, and what was deliberately left untested.
Required event fields
A usable cart-code record includes an actual event time, the code entered, a non-sensitive item description, the visible pre-code merchandise subtotal, the storefront’s message or state, the displayed discount when present, and the post-code merchandise subtotal. These fields turn an assertion into a checkable record.
The record should also identify its method: public guest cart, normal promo-code field, and no order submission. If the item was selected because it was currently shown as purchasable, that availability condition can be stated. If inventory prevented testing, the record should say unavailable rather than quietly using an old success event.
Screenshots can be useful supporting evidence when they are authentic and appropriately limited, but the written event fields are still important. A screenshot without a method, time, or limitation can be misread just as easily as a timestamp without evidence.
Required limitation fields
A responsible record says what it did not test. If taxes were not shown, say tax not observed. If shipping was not calculated, say shipping not observed. If only one payment route appeared, say that payment presentation was limited to the session. If no payment was attempted, say so clearly.
These boundaries make a record stronger because they prevent a cart observation from being misrepresented as a completed purchase, a universal price quote, or a guarantee of every reader’s outcome. The reader can then reproduce the normal checkout action with realistic expectations.
An event should not be marked verified merely because a timestamp was refreshed. The status must derive from the recorded event result. If a test cannot run normally, the system should retain the last documented event and show the new condition as unavailable, blocked, or under review.
A privacy and safety boundary
A cart-code evidence check does not need names, emails, card numbers, payment details, accounts, or orders. Keeping the check cart-only protects privacy and avoids creating false transactions. The record should never imply that an order was submitted if the workflow intentionally stopped before that point.
This page is a methodology guide, not a shopping instruction or payment guide. It teaches the evidence fields that make a verification archive credible and the stop rules that keep it honest.