What this resource is
This is an independent informational and navigation resource for people who use a USFans spreadsheet. It offers a category lens — different check questions for different product types — so you do not apply one fixed checklist to every row.
What this resource is not
This resource is not the official USFans website, and it is not affiliated with, endorsed by, or operated by USFans or Google. It is not a store, an automated QC tool, an authentication service, or a shipping calculator.
The category lens
Everything here follows four lenses: Category (identify the product type), Measurements (separate the three kinds of size), Photo angles (note what you would want to see), and Limits (mark what photos and text still cannot prove).
How to use it
- Open the shared Google Sheet to see the listing references.
- Browse the twelve product categories from the home page.
- Read the three guides before relying on any listing clue.
- Pick the right lens for each item and re-check the source page.
Example lens — a reading framework, not a live product check.