Browse by need
Start with the problem worth solving.
This planning journey organises requirements and comparison criteria. It does not search retailer feeds, quote a current price, claim stock or send an affiliate click.

The brief
Five questions before a product card
Outcome
What must be materially better after buying?
Context
Where, how often and by whom will it be used?
Constraints
Size, compatibility, access, delivery and deadline.
Whole cost
Product, delivery, required extras and likely upkeep.
Confidence
Seller, returns, warranty and evidence freshness.
Illustrative states
A shortlist is not a live deal feed
- Worth comparingExample state
Relevant evidence is complete enough to compare
- Needs checkingExample state
One important compatibility or cost fact is missing
- StaleExample state
The last observation is outside its freshness rule
- UnavailableExample state
No current authorised result; nothing is substituted
No product, retailer, price, saving, stock position or commercial ranking is represented as live in this release.