How to check the change
The same task, before and after the change. These criteria guide the review.
Variantselected with evidence
Rulesclear before the cart
Criteria for the next test
Record the answer and source for each point. Anything unresolved becomes the next finding.
- 01
The selected variant meets the voltage and battery requirements, with a cited source.
- 02
The spare battery fits the selected variant and can be identified without guessing.
- 03
Delivery considers destination, stock, and order time. Missing facts remain unresolved.
- 04
The cart preserves the selected variant, accessories, and shipping terms.
What your team receives
You receive a list of unresolved product questions, concrete changes to selection, and a repeatable test. Rerunning the same task shows whether the changes help.